| 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 | $135.25 | 6.749% | $144.378 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $10.71 | 4.612% | $11.2039 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $230.47 | 6.278% | $244.9389 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $214.58 | 9.742% | $235.4844 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $212.55 | 11.775% | $237.5778 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $187.46 | 12.431% | $210.7632 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $67.43 | 5.496% | $71.136 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $1,058.45 | $1,155.4822 | $1,155.48 | $1,155.55 | $1,155.50 | |