| 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 | $224.35 | 7.790% | $241.8269 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $239.49 | 13.182% | $271.0596 | $271.06 | $271.05 | $271.10 |
| Purchase #3 | $197.30 | 8.728% | $214.5203 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $80.49 | 11.219% | $89.5202 | $89.52 | $89.50 | $89.50 |
| Purchase #5 | $42.88 | 7.498% | $46.0951 | $46.10 | $46.10 | $46.10 |
| Purchase #6 | $249.58 | 5.680% | $263.7561 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $76.60 | 5.153% | $80.5472 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $1,110.69 | $1,207.3254 | $1,207.34 | $1,207.30 | $1,207.30 | |