| 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 | $39.28 | 6.705% | $41.9137 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $116.75 | 6.286% | $124.0889 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $217.41 | 12.612% | $244.8297 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $240.51 | 12.242% | $269.9532 | $269.95 | $269.95 | $270.00 |
| Purchase #5 | $230.39 | 13.559% | $261.6286 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $242.36 | 12.694% | $273.1252 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $148.43 | 4.564% | $155.2043 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $1,235.13 | $1,370.7436 | $1,370.74 | $1,370.80 | $1,370.70 | |