| 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 | $136.42 | 3.849% | $141.6708 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $132.64 | 7.579% | $142.6928 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $142.38 | 12.136% | $159.6592 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $78.38 | 7.840% | $84.525 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $200.94 | 5.306% | $211.6019 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $209.31 | 13.289% | $237.1252 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $231.28 | 13.649% | $262.8474 | $262.85 | $262.85 | $262.80 |
| 7 purchase totals = | $1,131.35 | $1,240.1223 | $1,240.13 | $1,240.15 | $1,240.10 | |