| 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 | $233.88 | 9.516% | $256.136 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $225.31 | 8.670% | $244.8444 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $177.70 | 3.501% | $183.9213 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $43.48 | 13.151% | $49.1981 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $160.42 | 13.463% | $182.0173 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $106.27 | 8.393% | $115.1892 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $122.25 | 6.478% | $130.1694 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $1,069.31 | $1,161.4757 | $1,161.48 | $1,161.45 | $1,161.40 | |