| 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 | $129.87 | 11.226% | $144.4492 | $144.45 | $144.45 | $144.40 |
| Purchase #2 | $32.67 | 12.816% | $36.857 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $228.37 | 5.804% | $241.6246 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $124.97 | 11.239% | $139.0154 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $58.37 | 8.504% | $63.3338 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $24.58 | 9.372% | $26.8836 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $81.33 | 5.647% | $85.9227 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $680.16 | $738.0863 | $738.08 | $738.05 | $738.00 | |