| 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 | $239.52 | 10.319% | $264.2361 | $264.24 | $264.25 | $264.20 |
| Purchase #2 | $123.78 | 9.798% | $135.908 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $43.82 | 6.514% | $46.6744 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $247.48 | 12.816% | $279.197 | $279.20 | $279.20 | $279.20 |
| Purchase #5 | $74.74 | 6.290% | $79.4411 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $240.92 | 7.523% | $259.0444 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $130.83 | 13.347% | $148.2919 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $1,101.09 | $1,212.7929 | $1,212.79 | $1,212.80 | $1,212.70 | |