| 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 | $101.57 | 7.258% | $108.942 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $190.86 | 8.545% | $207.169 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $193.78 | 6.284% | $205.9571 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $49.87 | 4.149% | $51.9391 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $142.89 | 4.257% | $148.9728 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $35.49 | 9.106% | $38.7217 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $224.42 | 10.256% | $247.4365 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $938.88 | $1,009.1382 | $1,009.14 | $1,009.10 | $1,009.10 | |