| 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 | $244.99 | 13.356% | $277.7109 | $277.71 | $277.70 | $277.70 |
| Purchase #2 | $135.79 | 13.378% | $153.956 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $9.45 | 6.782% | $10.0909 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $126.41 | 13.355% | $143.2921 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $143.55 | 10.419% | $158.5065 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $229.25 | 7.788% | $247.104 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $56.89 | 9.638% | $62.3731 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $946.33 | $1,053.0335 | $1,053.03 | $1,053.00 | $1,053.10 | |