| 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 | $43.75 | 9.318% | $47.8266 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $57.63 | 7.841% | $62.1488 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $168.30 | 8.480% | $182.5718 | $182.57 | $182.55 | $182.60 |
| Purchase #4 | $242.87 | 12.255% | $272.6337 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $194.79 | 8.233% | $210.8271 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $226.75 | 8.585% | $246.2165 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $187.53 | 10.856% | $207.8883 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $1,121.62 | $1,230.1128 | $1,230.12 | $1,230.15 | $1,230.00 | |