| 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 | $191.98 | 8.282% | $207.8798 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $79.46 | 6.722% | $84.8013 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $31.30 | 8.452% | $33.9455 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $88.87 | 3.326% | $91.8258 | $91.83 | $91.85 | $91.80 |
| Purchase #5 | $6.92 | 6.428% | $7.3648 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $205.42 | 12.398% | $230.888 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $232.95 | 3.194% | $240.3904 | $240.39 | $240.40 | $240.40 |
| 7 purchase totals = | $836.90 | $897.0956 | $897.10 | $897.15 | $897.10 | |