| 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 | $211.80 | 12.816% | $238.9443 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $110.57 | 7.487% | $118.8484 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $187.42 | 12.706% | $211.2336 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $210.59 | 3.439% | $217.8322 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $155.71 | 5.781% | $164.7116 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $58.66 | 4.313% | $61.19 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $147.42 | 7.810% | $158.9335 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $1,082.17 | $1,171.6936 | $1,171.68 | $1,171.75 | $1,171.50 | |