| 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 | $211.96 | 13.249% | $240.0426 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $183.87 | 6.446% | $195.7223 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $96.48 | 12.764% | $108.7947 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $88.50 | 12.412% | $99.4846 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $77.60 | 7.270% | $83.2415 | $83.24 | $83.25 | $83.20 |
| Purchase #6 | $189.63 | 4.558% | $198.2733 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $222.42 | 9.759% | $244.126 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $1,070.46 | $1,169.6850 | $1,169.67 | $1,169.70 | $1,169.60 | |