| 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 | $120.73 | 9.301% | $131.9591 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $232.27 | 10.191% | $255.9406 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $240.33 | 5.428% | $253.3751 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $153.93 | 6.866% | $164.4988 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $26.27 | 11.668% | $29.3352 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $247.38 | 6.350% | $263.0886 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $225.51 | 3.157% | $232.6294 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $1,246.42 | $1,330.8268 | $1,330.84 | $1,330.90 | $1,330.80 | |