| 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 | $248.60 | 3.103% | $256.3141 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $68.48 | 6.274% | $72.7764 | $72.78 | $72.80 | $72.80 |
| Purchase #3 | $8.43 | 4.496% | $8.809 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $180.97 | 6.105% | $192.0182 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $109.73 | 7.230% | $117.6635 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $85.95 | 3.763% | $89.1843 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $128.94 | 7.740% | $138.92 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $831.10 | $875.6855 | $875.68 | $875.65 | $875.70 | |