| 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 | $113.90 | 11.337% | $126.8128 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $234.90 | 3.470% | $243.051 | $243.05 | $243.05 | $243.10 |
| Purchase #3 | $113.42 | 6.388% | $120.6653 | $120.67 | $120.65 | $120.70 |
| Purchase #4 | $241.80 | 5.685% | $255.5463 | $255.55 | $255.55 | $255.50 |
| Purchase #5 | $213.48 | 10.278% | $235.4215 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $204.98 | 13.271% | $232.1829 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $75.60 | 5.128% | $79.4768 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $1,198.08 | $1,293.1566 | $1,293.16 | $1,293.15 | $1,293.20 | |