| 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 | $194.73 | 13.710% | $221.4275 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $193.59 | 3.236% | $199.8546 | $199.85 | $199.85 | $199.90 |
| Purchase #3 | $231.29 | 10.827% | $256.3318 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $23.97 | 11.667% | $26.7666 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $245.28 | 9.725% | $269.1335 | $269.13 | $269.15 | $269.10 |
| Purchase #6 | $109.38 | 8.622% | $118.8107 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $244.55 | 3.328% | $252.6886 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,242.79 | $1,345.0133 | $1,345.01 | $1,345.05 | $1,345.00 | |