| 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 | $51.90 | 6.204% | $55.1199 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $246.49 | 9.660% | $270.3009 | $270.30 | $270.30 | $270.30 |
| Purchase #3 | $209.59 | 9.129% | $228.7235 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $171.79 | 12.233% | $192.8051 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $90.93 | 12.170% | $101.9962 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $244.61 | 13.427% | $277.4538 | $277.45 | $277.45 | $277.50 |
| Purchase #7 | $208.40 | 7.130% | $223.2589 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $1,223.71 | $1,349.6583 | $1,349.66 | $1,349.60 | $1,349.70 | |