| 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 | $190.48 | 4.777% | $199.5792 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $218.26 | 12.102% | $244.6738 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $66.71 | 10.650% | $73.8146 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $188.96 | 9.124% | $206.2007 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $21.59 | 10.255% | $23.8041 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $235.85 | 9.573% | $258.4279 | $258.43 | $258.45 | $258.40 |
| Purchase #7 | $116.52 | 13.651% | $132.4261 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $1,038.37 | $1,138.9264 | $1,138.92 | $1,138.95 | $1,138.90 | |