| 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 | $135.43 | 12.326% | $152.1231 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $204.93 | 5.721% | $216.654 | $216.65 | $216.65 | $216.70 |
| Purchase #3 | $177.72 | 10.182% | $195.8155 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $212.73 | 9.683% | $233.3286 | $233.33 | $233.35 | $233.30 |
| Purchase #5 | $13.77 | 5.415% | $14.5156 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $108.39 | 5.144% | $113.9656 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $136.66 | 10.516% | $151.0312 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $989.63 | $1,077.4336 | $1,077.44 | $1,077.40 | $1,077.40 | |