| 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 | $209.42 | 9.401% | $229.1076 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $249.97 | 11.229% | $278.0391 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $169.56 | 8.319% | $183.6657 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $62.86 | 13.532% | $71.3662 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $50.30 | 9.128% | $54.8914 | $54.89 | $54.90 | $54.90 |
| Purchase #6 | $231.35 | 9.720% | $253.8372 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $35.97 | 11.205% | $40.0004 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $1,009.43 | $1,110.9076 | $1,110.92 | $1,110.90 | $1,110.90 | |