| 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 | $226.65 | 7.137% | $242.826 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $182.87 | 10.555% | $202.1719 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $210.79 | 11.770% | $235.6 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $184.99 | 4.428% | $193.1814 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $241.40 | 5.610% | $254.9425 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $101.52 | 8.404% | $110.0517 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $76.35 | 7.703% | $82.2312 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $1,224.57 | $1,321.0047 | $1,321.00 | $1,321.05 | $1,321.00 | |