| 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 | $226.54 | 11.426% | $252.4245 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $209.81 | 7.280% | $225.0842 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $12.25 | 10.266% | $13.5076 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $177.86 | 4.162% | $185.2625 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $207.64 | 4.115% | $216.1844 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $161.52 | 3.764% | $167.5996 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $158.68 | 11.782% | $177.3757 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $1,154.30 | $1,237.4385 | $1,237.43 | $1,237.45 | $1,237.50 | |