| 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 | $103.32 | 8.728% | $112.3378 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $159.77 | 7.546% | $171.8262 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $206.34 | 11.303% | $229.6626 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $11.79 | 13.742% | $13.4102 | $13.41 | $13.40 | $13.40 |
| Purchase #5 | $212.90 | 10.333% | $234.899 | $234.90 | $234.90 | $234.90 |
| Purchase #6 | $231.32 | 10.683% | $256.0319 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $63.77 | 12.800% | $71.9326 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $989.21 | $1,090.1003 | $1,090.10 | $1,090.15 | $1,090.00 | |