| 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 | $14.32 | 12.580% | $16.1215 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $157.44 | 4.708% | $164.8523 | $164.85 | $164.85 | $164.90 |
| Purchase #3 | $70.85 | 4.667% | $74.1566 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $168.79 | 3.326% | $174.404 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $249.42 | 4.190% | $259.8707 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $240.72 | 12.603% | $271.0579 | $271.06 | $271.05 | $271.10 |
| Purchase #7 | $224.53 | 11.200% | $249.6774 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,126.07 | $1,210.1404 | $1,210.14 | $1,210.10 | $1,210.30 | |