| 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 | $98.55 | 3.805% | $102.2998 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $70.83 | 9.277% | $77.4009 | $77.40 | $77.40 | $77.40 |
| Purchase #3 | $188.28 | 12.514% | $211.8414 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $146.92 | 4.251% | $153.1656 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $133.71 | 12.858% | $150.9024 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $210.35 | 8.561% | $228.3581 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $94.68 | 12.364% | $106.3862 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $943.32 | $1,030.3544 | $1,030.36 | $1,030.35 | $1,030.40 | |