| 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 | $183.72 | 4.143% | $191.3315 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $209.77 | 5.114% | $220.4976 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $89.25 | 8.269% | $96.6301 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $184.92 | 5.295% | $194.7115 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $76.78 | 13.267% | $86.9664 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $199.96 | 4.685% | $209.3281 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $202.30 | 11.727% | $226.0237 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $1,146.70 | $1,225.4889 | $1,225.49 | $1,225.50 | $1,225.40 | |