| 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 | $195.27 | 8.436% | $211.743 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $79.91 | 10.296% | $88.1375 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $105.64 | 6.640% | $112.6545 | $112.65 | $112.65 | $112.70 |
| Purchase #4 | $123.33 | 7.169% | $132.1715 | $132.17 | $132.15 | $132.20 |
| Purchase #5 | $22.78 | 5.779% | $24.0965 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $178.31 | 11.534% | $198.8763 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $79.91 | 12.463% | $89.8692 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $785.15 | $857.5485 | $857.55 | $857.55 | $857.60 | |