| 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 | $18.33 | 12.323% | $20.5888 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $153.30 | 12.265% | $172.1022 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $237.84 | 12.703% | $268.0528 | $268.05 | $268.05 | $268.10 |
| Purchase #4 | $23.64 | 4.121% | $24.6142 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $212.60 | 4.733% | $222.6624 | $222.66 | $222.65 | $222.70 |
| Purchase #6 | $142.84 | 11.378% | $159.0923 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $176.46 | 10.767% | $195.4594 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $965.01 | $1,062.5721 | $1,062.56 | $1,062.55 | $1,062.70 | |