| 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 | $229.95 | 3.324% | $237.5935 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $228.91 | 11.765% | $255.8413 | $255.84 | $255.85 | $255.80 |
| Purchase #3 | $170.41 | 13.330% | $193.1257 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $16.61 | 11.697% | $18.5529 | $18.55 | $18.55 | $18.60 |
| Purchase #5 | $91.75 | 4.352% | $95.743 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $60.75 | 12.340% | $68.2466 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $115.59 | 11.279% | $128.6274 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $913.97 | $997.7304 | $997.73 | $997.80 | $997.60 | |