| 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 | $241.70 | 5.827% | $255.7839 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $234.63 | 12.371% | $263.6561 | $263.66 | $263.65 | $263.70 |
| Purchase #3 | $234.30 | 8.449% | $254.096 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $194.50 | 5.169% | $204.5537 | $204.55 | $204.55 | $204.60 |
| Purchase #5 | $221.60 | 10.461% | $244.7816 | $244.78 | $244.80 | $244.80 |
| Purchase #6 | $109.34 | 9.668% | $119.911 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $47.85 | 6.434% | $50.9287 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $1,283.92 | $1,393.7110 | $1,393.71 | $1,393.75 | $1,393.80 | |