| 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 | $187.77 | 11.428% | $209.2284 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $137.50 | 8.663% | $149.4116 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $216.90 | 10.446% | $239.5574 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $229.38 | 5.372% | $241.7023 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $86.48 | 13.591% | $98.2335 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $239.97 | 4.737% | $251.3374 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $219.95 | 9.202% | $240.1898 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $1,317.95 | $1,429.6604 | $1,429.66 | $1,429.70 | $1,429.60 | |