| 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 | $220.88 | 10.565% | $244.216 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $212.44 | 9.861% | $233.3887 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $194.91 | 3.863% | $202.4394 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $112.79 | 5.640% | $119.1514 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $203.85 | 13.122% | $230.5992 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $175.41 | 3.722% | $181.9388 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $189.45 | 5.793% | $200.4248 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $1,309.73 | $1,412.1583 | $1,412.16 | $1,412.15 | $1,412.10 | |