| 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 | $22.69 | 12.577% | $25.5437 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $225.75 | 11.297% | $251.253 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $135.50 | 11.330% | $150.8522 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $118.31 | 3.360% | $122.2852 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $198.90 | 5.739% | $210.3149 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $29.82 | 10.199% | $32.8613 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $117.62 | 13.839% | $133.8974 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $848.59 | $927.0077 | $927.00 | $927.00 | $927.10 | |