| 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 | $247.40 | 12.378% | $278.0232 | $278.02 | $278.00 | $278.00 |
| Purchase #2 | $20.85 | 4.859% | $21.8631 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $108.58 | 5.784% | $114.8603 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $160.46 | 3.679% | $166.3633 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $234.81 | 5.251% | $247.1399 | $247.14 | $247.15 | $247.10 |
| Purchase #6 | $120.47 | 8.609% | $130.8413 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $113.55 | 4.286% | $118.4168 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $1,006.12 | $1,077.5079 | $1,077.50 | $1,077.45 | $1,077.50 | |