| 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 | $87.69 | 4.468% | $91.608 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $93.94 | 7.322% | $100.8183 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $226.78 | 8.558% | $246.1878 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $177.65 | 8.286% | $192.3701 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $230.63 | 10.750% | $255.4227 | $255.42 | $255.40 | $255.40 |
| Purchase #6 | $20.35 | 4.260% | $21.2169 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $192.47 | 11.853% | $215.2835 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,029.51 | $1,122.9073 | $1,122.91 | $1,122.85 | $1,122.90 | |