| 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 | $94.39 | 11.349% | $105.1023 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $36.62 | 8.472% | $39.7224 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $147.80 | 11.271% | $164.4585 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $118.93 | 5.326% | $125.2642 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $233.46 | 11.132% | $259.4488 | $259.45 | $259.45 | $259.40 |
| Purchase #6 | $173.37 | 11.531% | $193.3613 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $225.33 | 8.809% | $245.1793 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $1,029.90 | $1,132.5368 | $1,132.53 | $1,132.50 | $1,132.60 | |