| 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 | $213.83 | 12.743% | $241.0784 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $174.51 | 9.592% | $191.249 | $191.25 | $191.25 | $191.20 |
| Purchase #3 | $23.79 | 6.323% | $25.2942 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $195.86 | 9.208% | $213.8948 | $213.89 | $213.90 | $213.90 |
| Purchase #5 | $97.44 | 4.392% | $101.7196 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $95.40 | 8.820% | $103.8143 | $103.81 | $103.80 | $103.80 |
| Purchase #7 | $143.83 | 5.258% | $151.3926 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $944.66 | $1,028.4429 | $1,028.43 | $1,028.45 | $1,028.40 | |