| 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 | $201.84 | 11.727% | $225.5098 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $217.71 | 13.434% | $246.9572 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $94.51 | 5.268% | $99.4888 | $99.49 | $99.50 | $99.50 |
| Purchase #4 | $184.83 | 10.701% | $204.6087 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $248.37 | 12.491% | $279.3939 | $279.39 | $279.40 | $279.40 |
| Purchase #6 | $113.39 | 6.203% | $120.4236 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $150.75 | 5.695% | $159.3352 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $1,211.40 | $1,335.7172 | $1,335.72 | $1,335.70 | $1,335.70 | |