| 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 | $234.28 | 11.374% | $260.927 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $69.59 | 8.807% | $75.7188 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $22.60 | 10.779% | $25.0361 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $80.50 | 11.839% | $90.0304 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $58.76 | 7.416% | $63.1176 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $121.69 | 6.467% | $129.5597 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $242.65 | 9.797% | $266.4224 | $266.42 | $266.40 | $266.40 |
| 7 purchase totals = | $830.07 | $910.8120 | $910.82 | $910.80 | $910.70 | |