| 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 | $194.57 | 5.240% | $204.7655 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $194.72 | 13.196% | $220.4153 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $107.55 | 12.115% | $120.5797 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $67.30 | 10.455% | $74.3362 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $245.50 | 12.606% | $276.4477 | $276.45 | $276.45 | $276.40 |
| Purchase #6 | $184.28 | 9.731% | $202.2123 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $93.48 | 6.575% | $99.6263 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $1,087.40 | $1,198.3830 | $1,198.40 | $1,198.40 | $1,198.30 | |