| 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 | $10.80 | 10.785% | $11.9648 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $210.36 | 11.233% | $233.9897 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $160.39 | 10.555% | $177.3192 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $201.80 | 7.442% | $216.818 | $216.82 | $216.80 | $216.80 |
| Purchase #5 | $168.42 | 12.393% | $189.2923 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $195.42 | 11.500% | $217.8933 | $217.89 | $217.90 | $217.90 |
| Purchase #7 | $65.48 | 3.762% | $67.9434 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $1,012.67 | $1,115.2207 | $1,115.21 | $1,115.20 | $1,115.20 | |