| 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 | $244.66 | 13.628% | $278.0023 | $278.00 | $278.00 | $278.00 |
| Purchase #2 | $63.44 | 6.576% | $67.6118 | $67.61 | $67.60 | $67.60 |
| Purchase #3 | $89.84 | 4.514% | $93.8954 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $209.59 | 10.846% | $232.3221 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $123.32 | 6.150% | $130.9042 | $130.90 | $130.90 | $130.90 |
| Purchase #6 | $17.40 | 9.843% | $19.1127 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $92.32 | 4.650% | $96.6129 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $840.57 | $918.4614 | $918.45 | $918.40 | $918.40 | |