| 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 | $242.40 | 10.696% | $268.3271 | $268.33 | $268.35 | $268.30 |
| Purchase #2 | $98.50 | 10.236% | $108.5825 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $134.39 | 8.382% | $145.6546 | $145.65 | $145.65 | $145.70 |
| Purchase #4 | $153.48 | 11.744% | $171.5047 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $7.55 | 8.224% | $8.1709 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $79.55 | 8.614% | $86.4024 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $143.90 | 8.393% | $155.9775 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $859.77 | $944.6197 | $944.61 | $944.65 | $944.70 | |