| 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 | $29.76 | 13.291% | $33.7154 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $120.91 | 4.770% | $126.6774 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $195.74 | 7.372% | $210.17 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $209.68 | 10.152% | $230.9667 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $80.70 | 8.811% | $87.8105 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $93.58 | 6.512% | $99.6739 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $114.53 | 3.318% | $118.3301 | $118.33 | $118.35 | $118.30 |
| 7 purchase totals = | $844.90 | $907.3440 | $907.35 | $907.30 | $907.40 | |