| 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 | $211.33 | 13.154% | $239.1283 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $157.42 | 6.458% | $167.5862 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $217.25 | 3.133% | $224.0564 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $80.65 | 7.723% | $86.8786 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $112.72 | 3.628% | $116.8095 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $160.56 | 4.854% | $168.3536 | $168.35 | $168.35 | $168.40 |
| Purchase #7 | $99.39 | 11.489% | $110.8089 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $1,039.32 | $1,113.6215 | $1,113.63 | $1,113.65 | $1,113.70 | |