| 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 | $219.48 | 10.555% | $242.6461 | $242.65 | $242.65 | $242.60 |
| Purchase #2 | $19.62 | 3.672% | $20.3404 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $54.69 | 7.278% | $58.6703 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $135.53 | 5.628% | $143.1576 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $107.85 | 7.302% | $115.7252 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $114.44 | 8.431% | $124.0884 | $124.09 | $124.10 | $124.10 |
| Purchase #7 | $211.70 | 3.265% | $218.612 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $863.31 | $923.2400 | $923.25 | $923.25 | $923.20 | |