| 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 | $231.69 | 13.630% | $263.2693 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $13.72 | 6.847% | $14.6594 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $220.30 | 10.149% | $242.6582 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $82.62 | 10.654% | $91.4223 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $84.32 | 4.405% | $88.0343 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $152.94 | 4.189% | $159.3467 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $10.79 | 4.799% | $11.3078 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $796.38 | $870.6980 | $870.70 | $870.65 | $870.70 | |