| 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 | $220.76 | 12.705% | $248.8076 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $168.77 | 7.640% | $181.664 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $154.98 | 7.776% | $167.0312 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $153.49 | 13.528% | $174.2541 | $174.25 | $174.25 | $174.30 |
| Purchase #5 | $190.84 | 10.312% | $210.5194 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $120.69 | 9.459% | $132.1061 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $159.65 | 6.319% | $169.7383 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $1,169.18 | $1,284.1207 | $1,284.12 | $1,284.10 | $1,284.10 | |