| 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 | $107.27 | 7.853% | $115.6939 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $43.72 | 12.715% | $49.279 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $246.87 | 3.830% | $256.3251 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $152.30 | 13.610% | $173.028 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $175.42 | 4.422% | $183.1771 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $58.69 | 8.607% | $63.7414 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $14.50 | 10.496% | $16.0219 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $798.77 | $857.2664 | $857.27 | $857.35 | $857.20 | |