| 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 | $190.73 | 11.757% | $213.1541 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $242.99 | 6.793% | $259.4963 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $244.89 | 5.511% | $258.3859 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $79.29 | 9.729% | $87.0041 | $87.00 | $87.00 | $87.00 |
| Purchase #5 | $120.80 | 9.186% | $131.8967 | $131.90 | $131.90 | $131.90 |
| Purchase #6 | $118.62 | 10.683% | $131.2922 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $218.56 | 5.571% | $230.736 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $1,215.88 | $1,311.9653 | $1,311.97 | $1,312.00 | $1,312.00 | |