| 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 | $91.83 | 13.408% | $104.1426 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $85.38 | 10.570% | $94.4047 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $101.83 | 10.795% | $112.8225 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $223.63 | 10.227% | $246.5006 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $242.79 | 5.785% | $256.8354 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $134.40 | 6.807% | $143.5486 | $143.55 | $143.55 | $143.50 |
| Purchase #7 | $158.36 | 12.743% | $178.5398 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $1,038.22 | $1,136.7942 | $1,136.79 | $1,136.80 | $1,136.60 | |