| 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 | $38.70 | 10.597% | $42.801 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $110.73 | 3.118% | $114.1826 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $181.44 | 4.498% | $189.6012 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $152.50 | 13.480% | $173.057 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $221.64 | 5.312% | $233.4135 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $128.47 | 4.468% | $134.21 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $21.45 | 10.644% | $23.7331 | $23.73 | $23.75 | $23.70 |
| 7 purchase totals = | $854.93 | $910.9984 | $910.99 | $911.00 | $911.00 | |