| 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 | $195.59 | 12.743% | $220.514 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $131.97 | 13.455% | $149.7266 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $39.68 | 7.401% | $42.6167 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $245.63 | 8.233% | $265.8527 | $265.85 | $265.85 | $265.90 |
| Purchase #5 | $188.79 | 8.594% | $205.0146 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $165.68 | 4.495% | $173.1273 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $248.95 | 12.225% | $279.3841 | $279.38 | $279.40 | $279.40 |
| 7 purchase totals = | $1,216.29 | $1,336.2360 | $1,336.23 | $1,336.25 | $1,336.20 | |