| 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 | $134.67 | 12.616% | $151.66 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $43.98 | 12.764% | $49.5936 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $87.82 | 13.815% | $99.9523 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $24.80 | 13.110% | $28.0513 | $28.05 | $28.05 | $28.10 |
| Purchase #5 | $223.82 | 11.603% | $249.7898 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $38.30 | 3.646% | $39.6964 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $209.46 | 4.335% | $218.5401 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $762.85 | $837.2835 | $837.28 | $837.30 | $837.40 | |