| 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 | $35.58 | 12.557% | $40.0478 | $40.05 | $40.05 | $40.00 |
| Purchase #2 | $195.38 | 12.670% | $220.1346 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $132.26 | 6.728% | $141.1585 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $85.42 | 10.456% | $94.3515 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $145.60 | 3.515% | $150.7178 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $224.91 | 4.575% | $235.1996 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $168.96 | 5.709% | $178.6059 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $988.11 | $1,060.2157 | $1,060.22 | $1,060.20 | $1,060.20 | |