| 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 | $11.84 | 9.721% | $12.991 | $12.99 | $13.00 | $13.00 |
| Purchase #2 | $147.72 | 9.635% | $161.9528 | $161.95 | $161.95 | $162.00 |
| Purchase #3 | $155.87 | 8.714% | $169.4525 | $169.45 | $169.45 | $169.50 |
| Purchase #4 | $234.28 | 6.145% | $248.6765 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $241.45 | 7.638% | $259.892 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $20.46 | 8.244% | $22.1467 | $22.15 | $22.15 | $22.10 |
| Purchase #7 | $160.33 | 5.797% | $169.6243 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $971.95 | $1,044.7358 | $1,044.73 | $1,044.75 | $1,044.80 | |