| 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 | $10.54 | 7.412% | $11.3212 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $133.86 | 8.832% | $145.6825 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $14.29 | 9.535% | $15.6526 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $245.53 | 13.323% | $278.242 | $278.24 | $278.25 | $278.20 |
| Purchase #5 | $81.45 | 12.791% | $91.8683 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $169.86 | 13.372% | $192.5737 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $225.98 | 12.321% | $253.823 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $881.51 | $989.1633 | $989.15 | $989.10 | $989.20 | |