| 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 | $187.60 | 12.397% | $210.8568 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $243.84 | 7.745% | $262.7254 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $71.71 | 13.334% | $81.2718 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $176.28 | 3.674% | $182.7565 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $118.48 | 10.140% | $130.4939 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $140.92 | 8.160% | $152.4191 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $224.50 | 7.762% | $241.9257 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $1,163.33 | $1,262.4492 | $1,262.46 | $1,262.45 | $1,262.50 | |