| 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 | $96.45 | 4.873% | $101.15 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $119.67 | 13.128% | $135.3803 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $224.43 | 4.336% | $234.1613 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $166.99 | 3.111% | $172.1851 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $93.27 | 12.151% | $104.6032 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $13.64 | 7.210% | $14.6234 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $209.81 | 8.707% | $228.0782 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $924.26 | $990.1815 | $990.18 | $990.20 | $990.30 | |