| 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 | $220.70 | 10.752% | $244.4297 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $63.73 | 9.300% | $69.6569 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $69.88 | 11.525% | $77.9337 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $134.99 | 7.668% | $145.341 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $222.42 | 9.162% | $242.7981 | $242.80 | $242.80 | $242.80 |
| Purchase #6 | $234.98 | 6.603% | $250.4957 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $73.89 | 3.727% | $76.6439 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $1,020.59 | $1,107.2990 | $1,107.30 | $1,107.35 | $1,107.20 | |