| 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 | $223.77 | 5.196% | $235.3971 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $53.47 | 9.136% | $58.355 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $220.53 | 12.707% | $248.5527 | $248.55 | $248.55 | $248.60 |
| Purchase #4 | $161.60 | 7.659% | $173.9769 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $8.25 | 11.539% | $9.202 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $184.34 | 4.722% | $193.0445 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $16.29 | 8.623% | $17.6947 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $868.25 | $936.2229 | $936.22 | $936.25 | $936.30 | |