| 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 | $20.87 | 8.282% | $22.5985 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $63.79 | 11.499% | $71.1252 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $178.80 | 8.744% | $194.4343 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $215.70 | 8.736% | $234.5436 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $170.55 | 4.317% | $177.9126 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $175.90 | 8.600% | $191.0274 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $235.86 | 7.345% | $253.1839 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,061.47 | $1,144.8255 | $1,144.82 | $1,144.90 | $1,144.70 | |