| 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 | $219.26 | 5.681% | $231.7162 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $95.59 | 13.818% | $108.7986 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $50.38 | 6.700% | $53.7555 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $57.96 | 6.294% | $61.608 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $99.43 | 13.492% | $112.8451 | $112.85 | $112.85 | $112.80 |
| Purchase #6 | $23.35 | 3.424% | $24.1495 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $140.70 | 9.122% | $153.5347 | $153.53 | $153.55 | $153.50 |
| 7 purchase totals = | $686.67 | $746.4076 | $746.42 | $746.40 | $746.30 | |