| 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 | $74.59 | 11.441% | $83.1238 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $121.95 | 10.480% | $134.7304 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $11.57 | 12.729% | $13.0427 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $134.39 | 12.834% | $151.6376 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $228.55 | 7.255% | $245.1313 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $221.43 | 12.790% | $249.7509 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $248.96 | 9.413% | $272.3946 | $272.39 | $272.40 | $272.40 |
| 7 purchase totals = | $1,041.44 | $1,149.8113 | $1,149.80 | $1,149.85 | $1,149.70 | |