| 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 | $91.87 | 3.305% | $94.9063 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $120.75 | 9.232% | $131.8976 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $224.92 | 11.728% | $251.2986 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $28.70 | 13.335% | $32.5271 | $32.53 | $32.55 | $32.50 |
| Purchase #5 | $197.48 | 9.715% | $216.6652 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $149.80 | 3.486% | $155.022 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $127.49 | 9.547% | $139.6615 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $941.01 | $1,021.9783 | $1,021.99 | $1,021.95 | $1,022.00 | |