| 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 | $183.84 | 11.505% | $204.9908 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $245.26 | 4.150% | $255.4383 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $107.56 | 8.632% | $116.8446 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $211.88 | 5.510% | $223.5546 | $223.55 | $223.55 | $223.60 |
| Purchase #5 | $6.39 | 5.709% | $6.7548 | $6.75 | $6.75 | $6.80 |
| Purchase #6 | $214.35 | 9.657% | $235.0498 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $243.57 | 5.348% | $256.5961 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $1,212.85 | $1,299.2290 | $1,299.22 | $1,299.25 | $1,299.20 | |