| 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 | $25.96 | 6.140% | $27.5539 | $27.55 | $27.55 | $27.60 |
| Purchase #2 | $219.97 | 4.472% | $229.8071 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $200.68 | 10.593% | $221.938 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $216.46 | 9.853% | $237.7878 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $211.53 | 7.647% | $227.7057 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $177.58 | 7.187% | $190.3427 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $129.71 | 10.195% | $142.9339 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $1,181.89 | $1,278.0691 | $1,278.07 | $1,278.10 | $1,278.00 | |