| 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 | $222.45 | 3.631% | $230.5272 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $40.56 | 10.823% | $44.9498 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $244.77 | 7.542% | $263.2306 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $165.59 | 13.392% | $187.7658 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $244.84 | 12.339% | $275.0508 | $275.05 | $275.05 | $275.10 |
| Purchase #6 | $178.36 | 13.132% | $201.7822 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $45.34 | 11.834% | $50.7055 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $1,141.91 | $1,254.0119 | $1,254.02 | $1,254.05 | $1,254.00 | |