| 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 | $250.66 | 13.490% | $284.474 | $284.47 | $284.45 | $284.50 |
| Purchase #2 | $226.32 | 8.209% | $244.8986 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $174.96 | 7.467% | $188.0243 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $184.52 | 9.481% | $202.0143 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $8.26 | 8.361% | $8.9506 | $8.95 | $8.95 | $9.00 |
| Purchase #6 | $84.77 | 6.703% | $90.4521 | $90.45 | $90.45 | $90.50 |
| Purchase #7 | $130.50 | 4.264% | $136.0645 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $1,059.99 | $1,154.8784 | $1,154.86 | $1,154.80 | $1,155.00 | |