| 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 | $98.94 | 3.667% | $102.5681 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $230.48 | 9.804% | $253.0763 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $136.52 | 9.152% | $149.0143 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $195.77 | 5.733% | $206.9935 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $111.68 | 7.710% | $120.2905 | $120.29 | $120.30 | $120.30 |
| Purchase #6 | $158.91 | 5.826% | $168.1681 | $168.17 | $168.15 | $168.20 |
| Purchase #7 | $114.42 | 9.197% | $124.9432 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,046.72 | $1,125.0540 | $1,125.05 | $1,125.05 | $1,125.10 | |