| 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 | $238.83 | 6.531% | $254.428 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $129.87 | 4.128% | $135.231 | $135.23 | $135.25 | $135.20 |
| Purchase #3 | $46.88 | 9.513% | $51.3397 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $143.52 | 4.634% | $150.1707 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $90.71 | 13.605% | $103.0511 | $103.05 | $103.05 | $103.10 |
| Purchase #6 | $193.64 | 11.196% | $215.3199 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $155.28 | 3.554% | $160.7987 | $160.80 | $160.80 | $160.80 |
| 7 purchase totals = | $998.73 | $1,070.3391 | $1,070.34 | $1,070.35 | $1,070.30 | |