| 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 | $121.26 | 10.756% | $134.3027 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $40.43 | 10.668% | $44.7431 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $191.74 | 5.447% | $202.1841 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $107.63 | 13.398% | $122.0503 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $230.94 | 10.336% | $254.81 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $219.66 | 11.513% | $244.9495 | $244.95 | $244.95 | $244.90 |
| Purchase #7 | $132.87 | 3.220% | $137.1484 | $137.15 | $137.15 | $137.10 |
| 7 purchase totals = | $1,044.53 | $1,140.1881 | $1,140.18 | $1,140.20 | $1,140.10 | |