| 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 | $128.94 | 10.207% | $142.1009 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $136.29 | 12.702% | $153.6016 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $219.90 | 10.329% | $242.6135 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $54.72 | 6.705% | $58.389 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $206.70 | 13.772% | $235.1667 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $145.61 | 7.470% | $156.4871 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $53.99 | 4.447% | $56.3909 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $946.15 | $1,044.7497 | $1,044.75 | $1,044.75 | $1,044.80 | |