| 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 | $206.50 | 6.344% | $219.6004 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $188.29 | 10.561% | $208.1753 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $249.56 | 11.317% | $277.8027 | $277.80 | $277.80 | $277.80 |
| Purchase #4 | $218.52 | 5.433% | $230.3922 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $121.61 | 12.248% | $136.5048 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $241.28 | 4.191% | $251.392 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $176.27 | 12.784% | $198.8044 | $198.80 | $198.80 | $198.80 |
| 7 purchase totals = | $1,402.03 | $1,522.6718 | $1,522.66 | $1,522.70 | $1,522.70 | |