| 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 | $109.52 | 3.115% | $112.9315 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $113.59 | 9.132% | $123.963 | $123.96 | $123.95 | $124.00 |
| Purchase #3 | $172.94 | 3.773% | $179.465 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $154.46 | 12.407% | $173.6239 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $59.36 | 7.355% | $63.7259 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $83.93 | 8.843% | $91.3519 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $186.74 | 3.571% | $193.4085 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $880.54 | $938.4697 | $938.47 | $938.45 | $938.50 | |