| 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 | $130.62 | 6.482% | $139.0868 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $201.84 | 5.148% | $212.2307 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $192.70 | 11.368% | $214.6061 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $143.29 | 10.315% | $158.0704 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $85.91 | 10.521% | $94.9486 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $223.55 | 6.688% | $238.501 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $242.29 | 9.450% | $265.1864 | $265.19 | $265.20 | $265.20 |
| 7 purchase totals = | $1,220.20 | $1,322.6300 | $1,322.64 | $1,322.65 | $1,322.60 | |