| 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 | $112.99 | 11.135% | $125.5714 | $125.57 | $125.55 | $125.60 |
| Purchase #2 | $244.42 | 10.434% | $269.9228 | $269.92 | $269.90 | $269.90 |
| Purchase #3 | $102.51 | 3.505% | $106.103 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $132.33 | 4.263% | $137.9712 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $166.33 | 3.423% | $172.0235 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $136.92 | 6.557% | $145.8978 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $173.27 | 12.110% | $194.253 | $194.25 | $194.25 | $194.30 |
| 7 purchase totals = | $1,068.77 | $1,151.7427 | $1,151.73 | $1,151.65 | $1,151.80 | |