| 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 | $6.65 | 9.672% | $7.2932 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $178.49 | 13.290% | $202.2113 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $71.29 | 3.605% | $73.86 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $27.90 | 5.422% | $29.4127 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $181.55 | 9.168% | $198.1945 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $249.91 | 11.257% | $278.0424 | $278.04 | $278.05 | $278.00 |
| Purchase #7 | $196.81 | 13.869% | $224.1056 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $912.60 | $1,013.1197 | $1,013.11 | $1,013.10 | $1,013.10 | |