| 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 | $11.67 | 12.704% | $13.1526 | $13.15 | $13.15 | $13.20 |
| Purchase #2 | $192.51 | 13.275% | $218.0657 | $218.07 | $218.05 | $218.10 |
| Purchase #3 | $236.40 | 8.375% | $256.1985 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $106.92 | 3.600% | $110.7691 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $160.55 | 5.636% | $169.5986 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $249.26 | 7.492% | $267.9346 | $267.93 | $267.95 | $267.90 |
| Purchase #7 | $146.69 | 7.749% | $158.057 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $1,104.00 | $1,193.7761 | $1,193.78 | $1,193.75 | $1,193.90 | |