| 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 | $74.97 | 6.853% | $80.1077 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $202.81 | 7.873% | $218.7772 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $117.53 | 9.216% | $128.3616 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $246.39 | 6.667% | $262.8168 | $262.82 | $262.80 | $262.80 |
| Purchase #5 | $210.80 | 6.634% | $224.7845 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $44.32 | 13.468% | $50.289 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $239.25 | 11.351% | $266.4073 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $1,136.07 | $1,231.5441 | $1,231.55 | $1,231.55 | $1,231.60 | |