| 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 | $49.66 | 11.869% | $55.5541 | $55.55 | $55.55 | $55.60 |
| Purchase #2 | $138.66 | 11.234% | $154.2371 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $90.93 | 12.643% | $102.4263 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $237.44 | 7.557% | $255.3833 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $211.90 | 12.107% | $237.5547 | $237.55 | $237.55 | $237.60 |
| Purchase #6 | $204.69 | 12.457% | $230.1882 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $115.58 | 11.473% | $128.8405 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $1,048.86 | $1,164.1842 | $1,164.18 | $1,164.25 | $1,164.20 | |