| 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 | $124.98 | 12.846% | $141.0349 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $201.27 | 8.693% | $218.7664 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $114.95 | 7.637% | $123.7287 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $93.55 | 8.769% | $101.7534 | $101.75 | $101.75 | $101.80 |
| Purchase #5 | $157.39 | 6.148% | $167.0663 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $31.37 | 4.814% | $32.8802 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $116.53 | 3.166% | $120.2193 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $840.04 | $905.4492 | $905.45 | $905.45 | $905.50 | |