| 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 | $235.47 | 13.787% | $267.9342 | $267.93 | $267.95 | $267.90 |
| Purchase #2 | $111.96 | 5.437% | $118.0473 | $118.05 | $118.05 | $118.00 |
| Purchase #3 | $24.93 | 13.453% | $28.2838 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $11.45 | 4.722% | $11.9907 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $186.85 | 13.220% | $211.5516 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $148.48 | 7.169% | $159.1245 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $217.93 | 11.593% | $243.1946 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $937.07 | $1,040.1267 | $1,040.11 | $1,040.15 | $1,040.10 | |