| 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 | $21.26 | 10.654% | $23.525 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $240.74 | 10.628% | $266.3258 | $266.33 | $266.35 | $266.30 |
| Purchase #3 | $142.80 | 4.575% | $149.3331 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $21.68 | 4.152% | $22.5802 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $242.35 | 8.746% | $263.5459 | $263.55 | $263.55 | $263.50 |
| Purchase #6 | $12.62 | 13.859% | $14.369 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $46.40 | 3.539% | $48.0421 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $727.85 | $787.7211 | $787.73 | $787.80 | $787.60 | |