| 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 | $81.35 | 13.132% | $92.0329 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $219.86 | 8.645% | $238.8669 | $238.87 | $238.85 | $238.90 |
| Purchase #3 | $50.38 | 13.872% | $57.3687 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $108.85 | 10.461% | $120.2368 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $169.33 | 10.858% | $187.7159 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $235.37 | 9.423% | $257.5489 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $221.57 | 8.244% | $239.8362 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,086.71 | $1,193.6063 | $1,193.62 | $1,193.60 | $1,193.50 | |