| 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 | $121.53 | 6.393% | $129.2994 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $22.45 | 5.347% | $23.6504 | $23.65 | $23.65 | $23.70 |
| Purchase #3 | $9.28 | 10.203% | $10.2268 | $10.23 | $10.25 | $10.20 |
| Purchase #4 | $245.38 | 10.275% | $270.5928 | $270.59 | $270.60 | $270.60 |
| Purchase #5 | $217.61 | 6.130% | $230.9495 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $175.30 | 9.407% | $191.7905 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $21.69 | 7.731% | $23.3669 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $813.24 | $879.8763 | $879.88 | $879.90 | $879.90 | |