| 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 | $192.77 | 4.369% | $201.1921 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $101.28 | 6.409% | $107.771 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $154.89 | 12.847% | $174.7887 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $85.85 | 13.872% | $97.7591 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $218.86 | 11.577% | $244.1974 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $206.80 | 10.312% | $228.1252 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $89.33 | 7.708% | $96.2156 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $1,049.78 | $1,150.0491 | $1,150.06 | $1,150.05 | $1,150.10 | |