| 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 | $101.66 | 8.514% | $110.3153 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $172.38 | 6.260% | $183.171 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $62.97 | 6.791% | $67.2463 | $67.25 | $67.25 | $67.20 |
| Purchase #4 | $219.44 | 13.229% | $248.4697 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $208.31 | 7.848% | $224.6582 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $221.27 | 4.423% | $231.0568 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $223.52 | 3.500% | $231.3432 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $1,209.55 | $1,296.2605 | $1,296.27 | $1,296.20 | $1,296.30 | |