| 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 | $120.51 | 3.257% | $124.435 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $188.32 | 12.480% | $211.8223 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $232.49 | 6.526% | $247.6623 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $87.44 | 7.808% | $94.2673 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $172.46 | 6.136% | $183.0421 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $224.93 | 9.127% | $245.4594 | $245.46 | $245.45 | $245.50 |
| Purchase #7 | $110.82 | 13.278% | $125.5347 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $1,136.97 | $1,232.2231 | $1,232.22 | $1,232.20 | $1,232.20 | |