| 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 | $247.25 | 13.827% | $281.4373 | $281.44 | $281.45 | $281.40 |
| Purchase #2 | $137.60 | 4.372% | $143.6159 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $21.71 | 5.120% | $22.8216 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $102.43 | 9.425% | $112.084 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $165.42 | 7.232% | $177.3832 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $250.94 | 4.598% | $262.4782 | $262.48 | $262.50 | $262.50 |
| Purchase #7 | $141.31 | 5.227% | $148.6963 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $1,066.66 | $1,148.5165 | $1,148.52 | $1,148.55 | $1,148.50 | |