| 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 | $124.43 | 7.461% | $133.7137 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $194.72 | 5.860% | $206.1306 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $27.93 | 6.196% | $29.6605 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $200.86 | 7.314% | $215.5509 | $215.55 | $215.55 | $215.60 |
| Purchase #5 | $193.54 | 11.544% | $215.8823 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $98.55 | 13.764% | $112.1144 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $195.88 | 13.193% | $221.7224 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $1,035.91 | $1,134.7748 | $1,134.76 | $1,134.75 | $1,134.80 | |