| 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 | $226.85 | 5.701% | $239.7827 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $241.44 | 9.823% | $265.1567 | $265.16 | $265.15 | $265.20 |
| Purchase #3 | $52.36 | 3.609% | $54.2497 | $54.25 | $54.25 | $54.20 |
| Purchase #4 | $165.97 | 13.512% | $188.3959 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $123.50 | 13.191% | $139.7909 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $177.87 | 7.408% | $191.0466 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $68.85 | 10.164% | $75.8479 | $75.85 | $75.85 | $75.80 |
| 7 purchase totals = | $1,056.84 | $1,154.2704 | $1,154.28 | $1,154.30 | $1,154.20 | |