| 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 | $242.37 | 9.462% | $265.303 | $265.30 | $265.30 | $265.30 |
| Purchase #2 | $175.45 | 4.469% | $183.2909 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $9.73 | 12.116% | $10.9089 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $171.57 | 9.201% | $187.3562 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $239.49 | 12.430% | $269.2586 | $269.26 | $269.25 | $269.30 |
| Purchase #6 | $225.40 | 11.408% | $251.1136 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $198.64 | 10.707% | $219.9084 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $1,262.65 | $1,387.1396 | $1,387.14 | $1,387.10 | $1,387.20 | |