| 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 | $189.55 | 13.574% | $215.2795 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $15.95 | 5.474% | $16.8231 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $221.28 | 10.625% | $244.791 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $178.82 | 9.157% | $195.1945 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $204.93 | 12.362% | $230.2634 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $35.79 | 10.120% | $39.4119 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $222.98 | 7.720% | $240.1941 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $1,069.30 | $1,181.9575 | $1,181.94 | $1,181.95 | $1,182.00 | |