| 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 | $245.39 | 7.814% | $264.5648 | $264.56 | $264.55 | $264.60 |
| Purchase #2 | $137.90 | 11.285% | $153.462 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $102.95 | 3.191% | $106.2351 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $235.70 | 9.834% | $258.8787 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $148.94 | 10.320% | $164.3106 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $139.48 | 4.805% | $146.182 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $78.55 | 7.797% | $84.6745 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $1,088.91 | $1,178.3077 | $1,178.30 | $1,178.30 | $1,178.40 | |