| 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 | $247.56 | 7.169% | $265.3076 | $265.31 | $265.30 | $265.30 |
| Purchase #2 | $140.99 | 10.454% | $155.7291 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $112.57 | 5.424% | $118.6758 | $118.68 | $118.70 | $118.70 |
| Purchase #4 | $103.27 | 12.137% | $115.8039 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $8.40 | 8.215% | $9.0901 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $93.47 | 7.636% | $100.6074 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $249.55 | 4.568% | $260.9494 | $260.95 | $260.95 | $260.90 |
| 7 purchase totals = | $955.81 | $1,026.1633 | $1,026.17 | $1,026.20 | $1,026.10 | |