| 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 | $115.36 | 11.228% | $128.3126 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $88.43 | 12.352% | $99.3529 | $99.35 | $99.35 | $99.40 |
| Purchase #3 | $227.27 | 5.544% | $239.8698 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $115.74 | 8.315% | $125.3638 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $145.35 | 6.399% | $154.6509 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $97.39 | 11.742% | $108.8255 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $171.62 | 6.741% | $183.1889 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $961.16 | $1,039.5644 | $1,039.56 | $1,039.55 | $1,039.70 | |