| 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 | $100.29 | 7.283% | $107.5941 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $101.77 | 5.369% | $107.234 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $205.63 | 6.764% | $219.5388 | $219.54 | $219.55 | $219.50 |
| Purchase #4 | $183.80 | 11.416% | $204.7826 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $38.97 | 11.668% | $43.517 | $43.52 | $43.50 | $43.50 |
| Purchase #6 | $160.78 | 8.568% | $174.5556 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $188.49 | 3.563% | $195.2059 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $979.73 | $1,052.4280 | $1,052.43 | $1,052.45 | $1,052.40 | |