| 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 | $137.97 | 3.383% | $142.6375 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $235.33 | 4.828% | $246.6917 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $128.34 | 9.508% | $140.5426 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $120.33 | 6.465% | $128.1093 | $128.11 | $128.10 | $128.10 |
| Purchase #5 | $119.68 | 10.172% | $131.8538 | $131.85 | $131.85 | $131.90 |
| Purchase #6 | $219.48 | 8.426% | $237.9734 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $197.87 | 8.854% | $215.3894 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $1,159.00 | $1,243.1977 | $1,243.19 | $1,243.20 | $1,243.20 | |