| 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 | $200.52 | 8.116% | $216.7942 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $107.25 | 4.463% | $112.0366 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $26.99 | 7.327% | $28.9676 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $169.48 | 11.399% | $188.799 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $97.64 | 10.315% | $107.7116 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $151.75 | 5.141% | $159.5515 | $159.55 | $159.55 | $159.60 |
| Purchase #7 | $218.92 | 12.165% | $245.5516 | $245.55 | $245.55 | $245.60 |
| 7 purchase totals = | $972.55 | $1,059.4121 | $1,059.41 | $1,059.40 | $1,059.50 | |