| 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 | $213.89 | 9.749% | $234.7421 | $234.74 | $234.75 | $234.70 |
| Purchase #2 | $174.56 | 11.479% | $194.5977 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $174.51 | 5.135% | $183.4711 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $28.80 | 13.204% | $32.6028 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $53.97 | 11.573% | $60.2159 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $21.96 | 9.839% | $24.1206 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $186.45 | 11.859% | $208.5611 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $854.14 | $938.3113 | $938.31 | $938.25 | $938.30 | |