| 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 | $224.88 | 3.172% | $232.0132 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $130.50 | 5.873% | $138.1643 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $218.35 | 11.659% | $243.8074 | $243.81 | $243.80 | $243.80 |
| Purchase #4 | $69.64 | 11.197% | $77.4376 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $46.63 | 5.546% | $49.2161 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $240.51 | 4.718% | $251.8573 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $129.34 | 9.745% | $141.9442 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $1,059.85 | $1,134.4401 | $1,134.44 | $1,134.40 | $1,134.40 | |