| 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 | $240.26 | 10.376% | $265.1894 | $265.19 | $265.20 | $265.20 |
| Purchase #2 | $115.52 | 5.457% | $121.8239 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $14.54 | 9.223% | $15.881 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $135.97 | 12.143% | $152.4808 | $152.48 | $152.50 | $152.50 |
| Purchase #5 | $153.60 | 4.148% | $159.9713 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $85.87 | 10.352% | $94.7593 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $63.69 | 4.692% | $66.6783 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $809.45 | $876.7840 | $876.78 | $876.80 | $876.90 | |