| 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 | $120.91 | 9.788% | $132.7447 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $207.61 | 3.499% | $214.8743 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $141.81 | 6.655% | $151.2475 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $168.88 | 7.496% | $181.5392 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $241.43 | 9.325% | $263.9433 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $41.52 | 13.257% | $47.0243 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $248.71 | 10.687% | $275.2896 | $275.29 | $275.30 | $275.30 |
| 7 purchase totals = | $1,170.87 | $1,266.6629 | $1,266.65 | $1,266.65 | $1,266.50 | |