| 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 | $117.50 | 9.762% | $128.9704 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $243.83 | 6.163% | $258.8572 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $48.59 | 6.340% | $51.6706 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $103.49 | 4.340% | $107.9815 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $58.70 | 10.332% | $64.7649 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $193.36 | 11.826% | $216.2268 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $158.69 | 12.604% | $178.6913 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $924.16 | $1,007.1627 | $1,007.16 | $1,007.15 | $1,007.30 | |