| 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 | $229.71 | 8.495% | $249.2239 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $175.72 | 13.328% | $199.14 | $199.14 | $199.15 | $199.10 |
| Purchase #3 | $26.53 | 12.121% | $29.7457 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $141.32 | 5.274% | $148.7732 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $177.96 | 6.446% | $189.4313 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $140.45 | 8.327% | $152.1453 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $172.34 | 4.675% | $180.3969 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $1,064.03 | $1,148.8563 | $1,148.86 | $1,148.85 | $1,148.70 | |