| 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 | $98.32 | 3.142% | $101.4092 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $164.36 | 9.790% | $180.4508 | $180.45 | $180.45 | $180.50 |
| Purchase #3 | $140.92 | 6.593% | $150.2109 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $194.50 | 4.111% | $202.4959 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $36.62 | 12.212% | $41.092 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $225.51 | 3.195% | $232.715 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $118.29 | 10.428% | $130.6253 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $978.52 | $1,038.9991 | $1,039.01 | $1,039.00 | $1,039.00 | |