| 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 | $215.60 | 9.285% | $235.6185 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $194.78 | 12.125% | $218.3971 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $107.77 | 7.685% | $116.0521 | $116.05 | $116.05 | $116.10 |
| Purchase #4 | $55.80 | 12.249% | $62.6349 | $62.63 | $62.65 | $62.60 |
| Purchase #5 | $217.87 | 11.288% | $242.4632 | $242.46 | $242.45 | $242.50 |
| Purchase #6 | $150.46 | 5.514% | $158.7564 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $82.77 | 6.677% | $88.2966 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $1,025.05 | $1,122.2188 | $1,122.22 | $1,122.20 | $1,122.30 | |