| 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 | $205.49 | 12.383% | $230.9358 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $141.85 | 7.217% | $152.0873 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $148.39 | 7.692% | $159.8042 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $241.76 | 3.623% | $250.519 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $79.86 | 10.748% | $88.4434 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $209.62 | 7.284% | $224.8887 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $194.77 | 3.855% | $202.2784 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $1,221.74 | $1,308.9568 | $1,308.96 | $1,309.00 | $1,308.90 | |