| 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 | $225.82 | 10.839% | $250.2966 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $219.32 | 7.305% | $235.3413 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $194.43 | 13.512% | $220.7014 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $214.28 | 9.227% | $234.0516 | $234.05 | $234.05 | $234.10 |
| Purchase #5 | $92.85 | 9.285% | $101.4711 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $157.70 | 12.301% | $177.0987 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $128.93 | 11.572% | $143.8498 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $1,233.33 | $1,362.8105 | $1,362.81 | $1,362.80 | $1,362.80 | |