| 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 | $141.84 | 8.222% | $153.5021 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $250.95 | 8.162% | $271.4325 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $244.78 | 10.263% | $269.9018 | $269.90 | $269.90 | $269.90 |
| Purchase #4 | $236.94 | 6.712% | $252.8434 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $54.88 | 3.847% | $56.9912 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $90.28 | 13.307% | $102.2936 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $75.33 | 10.691% | $83.3835 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $1,095.00 | $1,190.3481 | $1,190.33 | $1,190.40 | $1,190.30 | |