| 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 | $18.69 | 13.244% | $21.1653 | $21.17 | $21.15 | $21.20 |
| Purchase #2 | $237.76 | 4.687% | $248.9038 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $37.68 | 3.587% | $39.0316 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $201.87 | 3.120% | $208.1683 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $240.60 | 9.563% | $263.6086 | $263.61 | $263.60 | $263.60 |
| Purchase #6 | $247.97 | 8.415% | $268.8367 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $246.98 | 4.714% | $258.6226 | $258.62 | $258.60 | $258.60 |
| 7 purchase totals = | $1,231.55 | $1,308.3369 | $1,308.34 | $1,308.30 | $1,308.30 | |