| 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 | $35.51 | 7.440% | $38.1519 | $38.15 | $38.15 | $38.20 |
| Purchase #2 | $238.26 | 7.393% | $255.8746 | $255.87 | $255.85 | $255.90 |
| Purchase #3 | $226.83 | 13.410% | $257.2479 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $98.95 | 11.489% | $110.3184 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $221.31 | 4.669% | $231.643 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $105.98 | 9.561% | $116.1127 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $162.35 | 8.301% | $175.8267 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $1,089.19 | $1,185.1752 | $1,185.17 | $1,185.15 | $1,185.10 | |