| 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 | $132.93 | 6.144% | $141.0972 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $200.37 | 12.771% | $225.9593 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $198.57 | 11.154% | $220.7185 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $139.48 | 13.807% | $158.738 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $154.69 | 12.191% | $173.5483 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $77.50 | 4.200% | $80.755 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $244.94 | 13.259% | $277.4166 | $277.42 | $277.40 | $277.40 |
| 7 purchase totals = | $1,148.48 | $1,278.2329 | $1,278.25 | $1,278.20 | $1,278.20 | |