| 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 | $243.31 | 12.495% | $273.7116 | $273.71 | $273.70 | $273.70 |
| Purchase #2 | $145.83 | 5.500% | $153.8507 | $153.85 | $153.85 | $153.90 |
| Purchase #3 | $117.93 | 8.547% | $128.0095 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $193.86 | 11.516% | $216.1849 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $98.77 | 11.443% | $110.0723 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $169.25 | 11.651% | $188.9693 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $65.59 | 8.108% | $70.908 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $1,034.54 | $1,141.7063 | $1,141.70 | $1,141.65 | $1,141.80 | |