| 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 | $226.44 | 8.443% | $245.5583 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $208.54 | 5.409% | $219.8199 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $85.99 | 13.218% | $97.3562 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $140.34 | 7.870% | $151.3848 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $28.69 | 12.492% | $32.274 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $113.62 | 13.511% | $128.9712 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $111.34 | 8.568% | $120.8796 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $914.96 | $996.2440 | $996.24 | $996.20 | $996.40 | |