| 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 | $98.91 | 11.403% | $110.1887 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $218.44 | 3.139% | $225.2968 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $31.30 | 10.489% | $34.5831 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $110.76 | 4.312% | $115.536 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $68.40 | 8.412% | $74.1538 | $74.15 | $74.15 | $74.20 |
| Purchase #6 | $45.38 | 4.656% | $47.4929 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $250.48 | 3.379% | $258.9437 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $823.67 | $866.1950 | $866.19 | $866.25 | $866.20 | |