| 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 | $98.74 | 8.204% | $106.8406 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $220.39 | 11.811% | $246.4203 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $204.72 | 7.521% | $220.117 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $46.78 | 4.856% | $49.0516 | $49.05 | $49.05 | $49.10 |
| Purchase #5 | $210.28 | 5.472% | $221.7865 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $149.33 | 9.502% | $163.5193 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $59.44 | 6.583% | $63.3529 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $989.68 | $1,071.0882 | $1,071.09 | $1,071.05 | $1,071.10 | |