| 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 | $218.44 | 13.383% | $247.6738 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $224.25 | 8.162% | $242.5533 | $242.55 | $242.55 | $242.60 |
| Purchase #3 | $247.73 | 9.350% | $270.8928 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $63.54 | 3.233% | $65.5942 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $72.65 | 11.789% | $81.2147 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $244.26 | 10.133% | $269.0109 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $220.63 | 3.251% | $227.8027 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $1,291.50 | $1,404.7424 | $1,404.72 | $1,404.70 | $1,404.80 | |