| 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 | $240.97 | 12.489% | $271.0647 | $271.06 | $271.05 | $271.10 |
| Purchase #2 | $136.53 | 5.458% | $143.9818 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $143.61 | 10.147% | $158.1821 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $100.29 | 8.275% | $108.589 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $166.64 | 4.789% | $174.6204 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $232.95 | 4.346% | $243.074 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $169.29 | 7.591% | $182.1408 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $1,190.28 | $1,281.6528 | $1,281.64 | $1,281.65 | $1,281.70 | |