| 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 | $118.73 | 12.360% | $133.405 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $165.90 | 5.551% | $175.1091 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $91.79 | 9.742% | $100.7322 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $202.95 | 10.690% | $224.6454 | $224.65 | $224.65 | $224.60 |
| Purchase #5 | $61.54 | 9.855% | $67.6048 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $220.77 | 5.550% | $233.0227 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $230.52 | 6.266% | $244.9644 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,092.20 | $1,179.4836 | $1,179.48 | $1,179.45 | $1,179.40 | |