| 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 | $107.56 | 4.768% | $112.6885 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $53.50 | 5.257% | $56.3125 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $152.64 | 11.326% | $169.928 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $226.47 | 13.189% | $256.3391 | $256.34 | $256.35 | $256.30 |
| Purchase #5 | $245.75 | 5.104% | $258.2931 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $27.55 | 10.444% | $30.4273 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $122.94 | 8.275% | $133.1133 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $936.41 | $1,017.1018 | $1,017.10 | $1,017.15 | $1,017.00 | |