| 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 | $26.58 | 3.228% | $27.438 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $166.54 | 11.131% | $185.0776 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $40.66 | 12.182% | $45.6132 | $45.61 | $45.60 | $45.60 |
| Purchase #4 | $225.85 | 9.612% | $247.5587 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $196.87 | 11.798% | $220.0967 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $195.69 | 10.281% | $215.8089 | $215.81 | $215.80 | $215.80 |
| Purchase #7 | $238.85 | 4.306% | $249.1349 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $1,091.04 | $1,190.7280 | $1,190.73 | $1,190.75 | $1,190.70 | |