| 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 | $25.55 | 11.767% | $28.5565 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $204.53 | 7.196% | $219.248 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $19.60 | 3.275% | $20.2419 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $76.39 | 10.393% | $84.3292 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $132.40 | 10.856% | $146.7733 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $170.67 | 6.187% | $181.2294 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $233.99 | 4.257% | $243.951 | $243.95 | $243.95 | $244.00 |
| 7 purchase totals = | $863.13 | $924.3293 | $924.33 | $924.35 | $924.30 | |