| 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 | $19.44 | 10.145% | $21.4122 | $21.41 | $21.40 | $21.40 |
| Purchase #2 | $141.56 | 12.441% | $159.1715 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $18.62 | 10.239% | $20.5265 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $216.35 | 8.793% | $235.3737 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $242.48 | 11.212% | $269.6669 | $269.67 | $269.65 | $269.70 |
| Purchase #6 | $109.36 | 12.553% | $123.088 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $22.33 | 9.675% | $24.4904 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $770.14 | $853.7292 | $853.73 | $853.70 | $853.80 | |