| 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 | $229.51 | 6.846% | $245.2223 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $64.72 | 8.331% | $70.1118 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $228.57 | 7.447% | $245.5916 | $245.59 | $245.60 | $245.60 |
| Purchase #4 | $130.80 | 11.294% | $145.5726 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $158.43 | 7.217% | $169.8639 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $124.28 | 10.619% | $137.4773 | $137.48 | $137.50 | $137.50 |
| Purchase #7 | $101.73 | 10.144% | $112.0495 | $112.05 | $112.05 | $112.00 |
| 7 purchase totals = | $1,038.04 | $1,125.8890 | $1,125.88 | $1,125.85 | $1,125.90 | |