| 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 | $97.99 | 6.223% | $104.0879 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $60.70 | 9.244% | $66.3111 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $249.72 | 3.859% | $259.3567 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $85.70 | 12.235% | $96.1854 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $115.84 | 8.811% | $126.0467 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $101.40 | 12.184% | $113.7546 | $113.75 | $113.75 | $113.80 |
| Purchase #7 | $233.91 | 12.571% | $263.3148 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $945.26 | $1,029.0572 | $1,029.06 | $1,029.05 | $1,029.10 | |