| 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 | $124.28 | 10.365% | $137.1616 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $109.93 | 13.768% | $125.0652 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $180.97 | 9.391% | $197.9649 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $166.72 | 8.351% | $180.6428 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $194.78 | 13.717% | $221.498 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $130.46 | 9.272% | $142.5563 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $110.90 | 7.489% | $119.2053 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $1,018.04 | $1,124.0941 | $1,124.10 | $1,124.05 | $1,124.20 | |