| 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 | $97.42 | 11.471% | $108.595 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $247.93 | 10.108% | $272.9908 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $144.38 | 11.465% | $160.9332 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $194.86 | 9.282% | $212.9469 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $171.90 | 8.735% | $186.9155 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $113.83 | 3.798% | $118.1533 | $118.15 | $118.15 | $118.20 |
| Purchase #7 | $80.48 | 10.707% | $89.097 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $1,050.80 | $1,149.6317 | $1,149.64 | $1,149.65 | $1,149.60 | |