| 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 | $234.28 | 9.839% | $257.3308 | $257.33 | $257.35 | $257.30 |
| Purchase #2 | $167.28 | 6.841% | $178.7236 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $243.97 | 10.313% | $269.1306 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $43.64 | 12.771% | $49.2133 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $102.28 | 8.321% | $110.7907 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $5.60 | 5.532% | $5.9098 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $242.28 | 3.675% | $251.1838 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,039.33 | $1,122.2826 | $1,122.27 | $1,122.30 | $1,122.20 | |