| 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 | $70.89 | 5.468% | $74.7663 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $223.63 | 7.355% | $240.078 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $92.61 | 12.515% | $104.2001 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $93.78 | 7.244% | $100.5734 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $157.70 | 6.517% | $167.9773 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $248.92 | 7.217% | $266.8846 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $240.69 | 13.196% | $272.4515 | $272.45 | $272.45 | $272.50 |
| 7 purchase totals = | $1,128.22 | $1,226.9312 | $1,226.93 | $1,226.95 | $1,227.10 | |