| 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 | $48.65 | 7.770% | $52.4301 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $140.63 | 4.212% | $146.5533 | $146.55 | $146.55 | $146.60 |
| Purchase #3 | $219.54 | 9.144% | $239.6147 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $181.61 | 7.352% | $194.962 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $107.57 | 8.181% | $116.3703 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $225.87 | 13.695% | $256.8029 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $184.79 | 10.567% | $204.3168 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $1,108.66 | $1,211.0501 | $1,211.04 | $1,211.00 | $1,211.10 | |