| 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 | $106.93 | 9.703% | $117.3054 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $22.98 | 9.636% | $25.1944 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $188.89 | 13.297% | $214.0067 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $155.94 | 9.846% | $171.2939 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $42.60 | 3.401% | $44.0488 | $44.05 | $44.05 | $44.00 |
| Purchase #6 | $193.80 | 8.784% | $210.8234 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $117.86 | 7.871% | $127.1368 | $127.14 | $127.15 | $127.10 |
| 7 purchase totals = | $829.00 | $909.8094 | $909.81 | $909.80 | $909.70 | |