| 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 | $214.38 | 4.181% | $223.3432 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $219.82 | 4.665% | $230.0746 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $197.97 | 7.800% | $213.4117 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $240.66 | 7.467% | $258.6301 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $102.95 | 8.863% | $112.0745 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $74.99 | 12.477% | $84.3465 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $32.47 | 4.360% | $33.8857 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $1,083.24 | $1,155.7663 | $1,155.76 | $1,155.75 | $1,155.70 | |