| 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 | $212.36 | 3.392% | $219.5633 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $50.64 | 5.121% | $53.2333 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $24.54 | 4.284% | $25.5913 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $88.61 | 13.302% | $100.3969 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $133.64 | 9.749% | $146.6686 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $118.68 | 8.852% | $129.1856 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $157.50 | 13.299% | $178.4459 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $785.97 | $853.0849 | $853.09 | $853.10 | $853.10 | |