| 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 | $148.36 | 4.685% | $155.3107 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $232.51 | 5.452% | $245.1864 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $50.48 | 10.593% | $55.8273 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $29.93 | 8.106% | $32.3561 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $239.54 | 6.352% | $254.7556 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $249.67 | 13.138% | $282.4716 | $282.47 | $282.45 | $282.50 |
| Purchase #7 | $116.73 | 3.859% | $121.2346 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $1,067.22 | $1,147.1423 | $1,147.15 | $1,147.15 | $1,147.20 | |