| 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 | $238.99 | 13.355% | $270.9071 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $150.91 | 5.840% | $159.7231 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $75.84 | 6.288% | $80.6088 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $30.64 | 3.151% | $31.6055 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $188.37 | 4.816% | $197.4419 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $6.48 | 11.353% | $7.2157 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $36.55 | 13.708% | $41.5603 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $727.78 | $789.0624 | $789.07 | $789.00 | $789.00 | |