| 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 | $206.56 | 8.760% | $224.6547 | $224.65 | $224.65 | $224.70 |
| Purchase #2 | $131.91 | 12.345% | $148.1943 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $238.75 | 4.497% | $249.4866 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $247.47 | 7.116% | $265.08 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $85.70 | 12.650% | $96.5411 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $172.94 | 9.823% | $189.9279 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $216.66 | 13.108% | $245.0598 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,299.99 | $1,418.9444 | $1,418.94 | $1,419.00 | $1,419.00 | |