| 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 | $229.57 | 12.843% | $259.0537 | $259.05 | $259.05 | $259.10 |
| Purchase #2 | $83.58 | 10.165% | $92.0759 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $204.94 | 7.646% | $220.6097 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $110.40 | 10.458% | $121.9456 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $146.71 | 10.193% | $161.6642 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $164.39 | 7.606% | $176.8935 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $95.62 | 5.392% | $100.7758 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $1,035.21 | $1,133.0184 | $1,133.02 | $1,133.05 | $1,133.10 | |