| 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 | $91.43 | 10.495% | $101.0256 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $28.49 | 13.638% | $32.3755 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $245.92 | 7.746% | $264.969 | $264.97 | $264.95 | $265.00 |
| Purchase #4 | $91.55 | 9.830% | $100.5494 | $100.55 | $100.55 | $100.50 |
| Purchase #5 | $18.84 | 6.207% | $20.0094 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $169.48 | 10.538% | $187.3398 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $198.44 | 9.428% | $217.1489 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $844.15 | $923.4176 | $923.43 | $923.45 | $923.30 | |