| 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 | $224.38 | 11.773% | $250.7963 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $11.70 | 7.345% | $12.5594 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $157.52 | 8.690% | $171.2085 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $10.44 | 9.227% | $11.4033 | $11.40 | $11.40 | $11.40 |
| Purchase #5 | $35.69 | 12.769% | $40.2473 | $40.25 | $40.25 | $40.20 |
| Purchase #6 | $5.41 | 13.270% | $6.1279 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $100.68 | 11.522% | $112.2803 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $545.82 | $604.6230 | $604.63 | $604.65 | $604.60 | |