| 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 | $88.81 | 4.554% | $92.8544 | $92.85 | $92.85 | $92.90 |
| Purchase #2 | $105.47 | 12.314% | $118.4576 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $116.65 | 10.392% | $128.7723 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $202.61 | 4.651% | $212.0334 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $197.51 | 9.768% | $216.8028 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $228.36 | 8.233% | $247.1609 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $88.80 | 12.518% | $99.916 | $99.92 | $99.90 | $99.90 |
| 7 purchase totals = | $1,028.21 | $1,115.9974 | $1,115.99 | $1,115.95 | $1,116.10 | |