| 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 | $101.61 | 11.242% | $113.033 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $173.65 | 8.124% | $187.7573 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $211.34 | 4.608% | $221.0785 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $6.78 | 8.181% | $7.3347 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $22.48 | 5.394% | $23.6926 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $83.96 | 5.591% | $88.6542 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $42.53 | 5.430% | $44.8394 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $642.35 | $686.3897 | $686.38 | $686.45 | $686.40 | |