| 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 | $189.29 | 8.834% | $206.0119 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $10.79 | 11.192% | $11.9976 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $240.95 | 10.711% | $266.7582 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $135.80 | 5.825% | $143.7104 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $19.37 | 9.618% | $21.233 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $67.28 | 7.414% | $72.2681 | $72.27 | $72.25 | $72.30 |
| Purchase #7 | $51.84 | 13.432% | $58.8031 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $715.32 | $780.7823 | $780.78 | $780.75 | $780.80 | |