| 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 | $240.62 | 11.466% | $268.2095 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $30.60 | 7.646% | $32.9397 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $108.48 | 11.643% | $121.1103 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $234.97 | 7.571% | $252.7596 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $6.46 | 8.235% | $6.992 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $9.87 | 7.354% | $10.5958 | $10.60 | $10.60 | $10.60 |
| Purchase #7 | $38.99 | 6.424% | $41.4947 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $669.99 | $734.1016 | $734.10 | $734.10 | $734.10 | |