| 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 | $248.26 | 13.305% | $281.291 | $281.29 | $281.30 | $281.30 |
| Purchase #2 | $220.58 | 12.326% | $247.7687 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $10.49 | 6.117% | $11.1317 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $223.67 | 12.791% | $252.2796 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $199.27 | 3.163% | $205.5729 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $13.99 | 8.375% | $15.1617 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $131.70 | 5.479% | $138.9158 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $1,047.96 | $1,152.1214 | $1,152.12 | $1,152.10 | $1,152.20 | |