| 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 | $205.64 | 7.653% | $221.3776 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $52.95 | 12.188% | $59.4035 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $175.31 | 10.700% | $194.0682 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $87.75 | 12.334% | $98.5731 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $85.84 | 11.574% | $95.7751 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $189.61 | 10.255% | $209.0545 | $209.05 | $209.05 | $209.10 |
| Purchase #7 | $234.36 | 5.853% | $248.0771 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $1,031.46 | $1,126.3291 | $1,126.33 | $1,126.35 | $1,126.50 | |