| 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 | $209.65 | 13.519% | $237.9926 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $194.34 | 8.629% | $211.1096 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $163.42 | 11.448% | $182.1283 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $129.62 | 9.665% | $142.1478 | $142.15 | $142.15 | $142.10 |
| Purchase #5 | $159.32 | 11.298% | $177.32 | $177.32 | $177.30 | $177.30 |
| Purchase #6 | $147.75 | 8.524% | $160.3442 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $219.58 | 9.241% | $239.8714 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $1,223.68 | $1,350.9139 | $1,350.91 | $1,350.90 | $1,350.80 | |