| 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 | $228.93 | 12.614% | $257.8072 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $113.55 | 4.633% | $118.8108 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $52.42 | 12.380% | $58.9096 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $248.58 | 9.272% | $271.6283 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $197.38 | 9.310% | $215.7561 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $36.91 | 9.279% | $40.3349 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $231.78 | 11.560% | $258.5738 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $1,109.55 | $1,221.8207 | $1,221.82 | $1,221.80 | $1,221.80 | |