| 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 | $220.25 | 4.289% | $229.6965 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $56.62 | 7.301% | $60.7538 | $60.75 | $60.75 | $60.80 |
| Purchase #3 | $224.65 | 8.731% | $244.2642 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $204.42 | 5.711% | $216.0944 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $187.97 | 11.753% | $210.0621 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $53.30 | 4.813% | $55.8653 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $114.87 | 3.141% | $118.4781 | $118.48 | $118.50 | $118.50 |
| 7 purchase totals = | $1,062.08 | $1,135.2144 | $1,135.21 | $1,135.20 | $1,135.40 | |