| 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 | $110.74 | 5.255% | $116.5594 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $6.68 | 7.559% | $7.1849 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $242.76 | 11.709% | $271.1848 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $145.85 | 9.133% | $159.1705 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $202.41 | 9.232% | $221.0965 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $206.33 | 4.161% | $214.9154 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $209.75 | 7.802% | $226.1147 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $1,124.52 | $1,216.2262 | $1,216.22 | $1,216.20 | $1,216.30 | |