| 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 | $190.36 | 11.819% | $212.8586 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $125.79 | 10.294% | $138.7388 | $138.74 | $138.75 | $138.70 |
| Purchase #3 | $193.96 | 4.227% | $202.1587 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $213.62 | 11.333% | $237.8296 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $71.56 | 4.721% | $74.9383 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $200.36 | 10.768% | $221.9348 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $210.51 | 6.122% | $223.3974 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $1,206.16 | $1,311.8562 | $1,311.86 | $1,311.90 | $1,311.80 | |