| 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 | $116.91 | 12.182% | $131.152 | $131.15 | $131.15 | $131.20 |
| Purchase #2 | $31.64 | 10.202% | $34.8679 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $165.36 | 5.119% | $173.8248 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $180.98 | 7.241% | $194.0848 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $218.95 | 11.761% | $244.7007 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $187.35 | 4.337% | $195.4754 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $21.44 | 13.192% | $24.2684 | $24.27 | $24.25 | $24.30 |
| 7 purchase totals = | $922.63 | $998.3740 | $998.37 | $998.35 | $998.50 | |