| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.94 | 12.586% | $265.6354 | $265.64 | $265.65 | $265.60 |
| Purchase #2 | $189.46 | 3.252% | $195.6212 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $106.89 | 9.279% | $116.8083 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $183.95 | 11.291% | $204.7198 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $191.83 | 11.424% | $213.7447 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $215.35 | 7.509% | $231.5206 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $135.41 | 8.202% | $146.5163 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,258.83 | $1,374.5663 | $1,374.57 | $1,374.50 | $1,374.40 | |