| 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 | $138.70 | 13.831% | $157.8836 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $217.91 | 7.381% | $233.9939 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $234.94 | 3.724% | $243.6892 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $67.36 | 4.183% | $70.1777 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $212.69 | 9.518% | $232.9338 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $159.70 | 10.500% | $176.4685 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $249.41 | 11.406% | $277.8577 | $277.86 | $277.85 | $277.90 |
| 7 purchase totals = | $1,280.71 | $1,393.0044 | $1,393.00 | $1,393.05 | $1,393.10 | |