| 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 | $130.54 | 13.465% | $148.1172 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $211.38 | 9.401% | $231.2518 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $147.51 | 9.739% | $161.876 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $46.30 | 9.115% | $50.5202 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $172.27 | 13.333% | $195.2388 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $216.64 | 8.382% | $234.7988 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $247.91 | 4.179% | $258.2702 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $1,172.55 | $1,280.0730 | $1,280.08 | $1,280.05 | $1,280.10 | |