| 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 | $225.42 | 11.621% | $251.6161 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $35.66 | 12.428% | $40.0918 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $198.58 | 9.176% | $216.8017 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $19.78 | 11.580% | $22.0705 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $60.64 | 12.244% | $68.0648 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $95.77 | 5.565% | $101.0996 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $150.62 | 10.556% | $166.5194 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $786.47 | $866.2639 | $866.26 | $866.20 | $866.30 | |