| 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 | $127.68 | 5.584% | $134.8097 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $236.31 | 9.285% | $258.2514 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $10.60 | 9.866% | $11.6458 | $11.65 | $11.65 | $11.60 |
| Purchase #4 | $18.94 | 4.425% | $19.7781 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $239.52 | 3.837% | $248.7104 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $68.38 | 9.751% | $75.0477 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $211.61 | 9.834% | $232.4197 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $913.04 | $980.6628 | $980.67 | $980.65 | $980.60 | |