| 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 | $188.91 | 11.733% | $211.0748 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $149.99 | 6.733% | $160.0888 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $89.79 | 13.733% | $102.1209 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $5.83 | 3.591% | $6.0394 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $53.42 | 11.798% | $59.7225 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $243.79 | 6.560% | $259.7826 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $88.81 | 8.581% | $96.4308 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $820.54 | $895.2598 | $895.25 | $895.25 | $895.20 | |