| 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 | $96.69 | 12.171% | $108.4581 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $117.75 | 12.676% | $132.676 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $188.30 | 5.137% | $197.973 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $230.33 | 9.512% | $252.239 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $194.81 | 12.399% | $218.9645 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $34.45 | 9.290% | $37.6504 | $37.65 | $37.65 | $37.70 |
| Purchase #7 | $93.66 | 5.557% | $98.8647 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $955.99 | $1,046.8257 | $1,046.82 | $1,046.80 | $1,047.00 | |