| 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 | $229.88 | 5.761% | $243.1234 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $31.65 | 12.327% | $35.5515 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $234.96 | 13.585% | $266.8793 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $26.64 | 9.192% | $29.0887 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $99.75 | 10.518% | $110.2417 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $43.83 | 3.521% | $45.3733 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $180.94 | 9.498% | $198.1257 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $847.65 | $928.3836 | $928.38 | $928.40 | $928.40 | |