| 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 | $213.41 | 11.858% | $238.7162 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $238.63 | 8.261% | $258.3432 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $173.34 | 7.134% | $185.7061 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $111.54 | 11.720% | $124.6125 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $153.84 | 3.361% | $159.0106 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $57.93 | 9.840% | $63.6303 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $98.64 | 10.378% | $108.8769 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $1,047.33 | $1,138.8958 | $1,138.90 | $1,138.90 | $1,138.80 | |