| 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 | $119.70 | 9.153% | $130.6561 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $155.51 | 10.368% | $171.6333 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $250.74 | 6.293% | $266.5191 | $266.52 | $266.50 | $266.50 |
| Purchase #4 | $34.73 | 12.580% | $39.099 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $35.97 | 11.143% | $39.9781 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $26.76 | 6.397% | $28.4718 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $246.36 | 11.697% | $275.1767 | $275.18 | $275.20 | $275.20 |
| 7 purchase totals = | $869.77 | $951.5341 | $951.54 | $951.55 | $951.60 | |