| 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 | $210.80 | 7.162% | $225.8975 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $196.68 | 4.290% | $205.1176 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $87.42 | 13.194% | $98.9542 | $98.95 | $98.95 | $99.00 |
| Purchase #4 | $237.86 | 13.819% | $270.7299 | $270.73 | $270.75 | $270.70 |
| Purchase #5 | $223.74 | 11.635% | $249.7721 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $118.81 | 8.442% | $128.8399 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $87.71 | 13.270% | $99.3491 | $99.35 | $99.35 | $99.30 |
| 7 purchase totals = | $1,163.02 | $1,278.6603 | $1,278.66 | $1,278.65 | $1,278.60 | |