| 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 | $74.92 | 9.290% | $81.8801 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $208.42 | 6.310% | $221.5713 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $233.76 | 12.350% | $262.6294 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $249.65 | 5.434% | $263.216 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $146.93 | 12.654% | $165.5225 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $173.42 | 12.326% | $194.7957 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $238.65 | 3.760% | $247.6232 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $1,325.75 | $1,437.2382 | $1,437.24 | $1,437.20 | $1,437.20 | |