| 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 | $247.90 | 7.546% | $266.6065 | $266.61 | $266.60 | $266.60 |
| Purchase #2 | $82.52 | 6.809% | $88.1388 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $195.62 | 10.279% | $215.7278 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $209.88 | 12.319% | $235.7351 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $152.72 | 13.262% | $172.9737 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $172.27 | 6.154% | $182.8715 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $238.52 | 9.493% | $261.1627 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,299.43 | $1,423.2161 | $1,423.22 | $1,423.20 | $1,423.20 | |