| 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 | $233.55 | 6.567% | $248.8872 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $60.90 | 10.807% | $67.4815 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $144.99 | 11.131% | $161.1288 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $185.81 | 8.832% | $202.2207 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $217.89 | 6.594% | $232.2577 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $247.51 | 13.170% | $280.1071 | $280.11 | $280.10 | $280.10 |
| Purchase #7 | $235.70 | 10.284% | $259.9394 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,326.35 | $1,452.0224 | $1,452.03 | $1,452.05 | $1,452.00 | |