| 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 | $10.39 | 7.370% | $11.1557 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $60.77 | 4.641% | $63.5903 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $240.65 | 3.256% | $248.4856 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $98.86 | 13.379% | $112.0865 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $225.80 | 6.401% | $240.2535 | $240.25 | $240.25 | $240.30 |
| Purchase #6 | $189.78 | 8.558% | $206.0214 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $204.64 | 9.327% | $223.7268 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $1,030.89 | $1,105.3198 | $1,105.33 | $1,105.35 | $1,105.40 | |