| 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 | $239.55 | 9.795% | $263.0139 | $263.01 | $263.00 | $263.00 |
| Purchase #2 | $165.86 | 12.130% | $185.9788 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $139.59 | 5.169% | $146.8054 | $146.81 | $146.80 | $146.80 |
| Purchase #4 | $243.37 | 11.506% | $271.3722 | $271.37 | $271.35 | $271.40 |
| Purchase #5 | $153.48 | 3.853% | $159.3936 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $195.86 | 5.784% | $207.1885 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $148.85 | 6.664% | $158.7694 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $1,286.56 | $1,392.5218 | $1,392.52 | $1,392.50 | $1,392.60 | |