| 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 | $228.55 | 7.693% | $246.1324 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $101.60 | 7.781% | $109.5055 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $212.44 | 6.667% | $226.6034 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $5.91 | 4.637% | $6.184 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $106.82 | 10.163% | $117.6761 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $43.62 | 3.495% | $45.1445 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $65.75 | 11.137% | $73.0726 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $764.69 | $824.3185 | $824.31 | $824.35 | $824.30 | |