| 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 | $74.25 | 13.298% | $84.1238 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $100.52 | 3.562% | $104.1005 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $236.39 | 4.622% | $247.3159 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $26.58 | 6.643% | $28.3457 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $168.91 | 12.392% | $189.8413 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $94.75 | 8.872% | $103.1562 | $103.16 | $103.15 | $103.20 |
| Purchase #7 | $210.35 | 11.226% | $233.9639 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $911.75 | $990.8473 | $990.85 | $990.80 | $990.80 | |