| 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 | $207.78 | 3.559% | $215.1749 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $125.61 | 11.450% | $139.9923 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $220.32 | 8.768% | $239.6377 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $51.70 | 11.145% | $57.462 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $80.53 | 13.577% | $91.4636 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $63.87 | 6.586% | $68.0765 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $191.78 | 3.628% | $198.7378 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $941.59 | $1,010.5448 | $1,010.54 | $1,010.55 | $1,010.60 | |