| 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 | $84.31 | 8.415% | $91.4047 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $83.58 | 10.659% | $92.4888 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $218.67 | 6.609% | $233.1219 | $233.12 | $233.10 | $233.10 |
| Purchase #4 | $164.52 | 6.191% | $174.7054 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $247.43 | 4.251% | $257.9482 | $257.95 | $257.95 | $257.90 |
| Purchase #6 | $233.81 | 3.103% | $241.0651 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $44.74 | 3.328% | $46.2289 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $1,077.06 | $1,136.9630 | $1,136.97 | $1,136.95 | $1,136.90 | |