| 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 | $214.44 | 8.578% | $232.8347 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $28.66 | 8.319% | $31.0442 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $183.29 | 3.208% | $189.1699 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $9.30 | 6.753% | $9.928 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $119.84 | 3.605% | $124.1602 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $53.28 | 8.151% | $57.6229 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $105.54 | 12.622% | $118.8613 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $714.35 | $763.6212 | $763.61 | $763.60 | $763.60 | |