| 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 | $103.80 | 9.107% | $113.2531 | $113.25 | $113.25 | $113.30 |
| Purchase #2 | $71.71 | 3.661% | $74.3353 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $187.86 | 13.595% | $213.3996 | $213.40 | $213.40 | $213.40 |
| Purchase #4 | $14.62 | 7.428% | $15.706 | $15.71 | $15.70 | $15.70 |
| Purchase #5 | $166.89 | 13.748% | $189.834 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $185.57 | 10.441% | $204.9454 | $204.95 | $204.95 | $204.90 |
| Purchase #7 | $198.86 | 10.149% | $219.0423 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $929.31 | $1,030.5157 | $1,030.52 | $1,030.55 | $1,030.40 | |