| 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 | $115.40 | 7.352% | $123.8842 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $69.78 | 5.244% | $73.4393 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $161.67 | 8.588% | $175.5542 | $175.55 | $175.55 | $175.60 |
| Purchase #4 | $217.38 | 13.584% | $246.9089 | $246.91 | $246.90 | $246.90 |
| Purchase #5 | $106.39 | 6.603% | $113.4149 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $229.90 | 11.346% | $255.9845 | $255.98 | $256.00 | $256.00 |
| Purchase #7 | $72.96 | 8.423% | $79.1054 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $973.48 | $1,068.2914 | $1,068.28 | $1,068.30 | $1,068.30 | |