| 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 | $114.81 | 12.774% | $129.4758 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $44.57 | 7.817% | $48.054 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $89.30 | 13.271% | $101.151 | $101.15 | $101.15 | $101.20 |
| Purchase #4 | $116.79 | 13.747% | $132.8451 | $132.85 | $132.85 | $132.80 |
| Purchase #5 | $237.67 | 7.187% | $254.7513 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $105.57 | 11.444% | $117.6514 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $242.71 | 10.851% | $269.0465 | $269.05 | $269.05 | $269.00 |
| 7 purchase totals = | $951.42 | $1,052.9751 | $1,052.98 | $1,053.00 | $1,053.10 | |