| 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 | $221.90 | 8.384% | $240.5041 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $110.96 | 13.273% | $125.6877 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $157.35 | 6.343% | $167.3307 | $167.33 | $167.35 | $167.30 |
| Purchase #4 | $171.43 | 6.385% | $182.3758 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $62.67 | 11.673% | $69.9855 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $249.60 | 7.222% | $267.6261 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $60.54 | 10.275% | $66.7605 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $1,034.45 | $1,120.2704 | $1,120.28 | $1,120.35 | $1,120.30 | |