| 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 | $44.49 | 10.399% | $49.1165 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $122.78 | 8.768% | $133.5454 | $133.55 | $133.55 | $133.50 |
| Purchase #3 | $240.94 | 12.297% | $270.5684 | $270.57 | $270.55 | $270.60 |
| Purchase #4 | $202.38 | 7.461% | $217.4796 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $224.99 | 12.561% | $253.251 | $253.25 | $253.25 | $253.30 |
| Purchase #6 | $235.58 | 4.681% | $246.6075 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $236.86 | 9.278% | $258.8359 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $1,308.02 | $1,429.4043 | $1,429.42 | $1,429.40 | $1,429.40 | |