| 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 | $129.74 | 4.605% | $135.7145 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $91.76 | 5.164% | $96.4985 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $202.69 | 3.568% | $209.922 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $239.43 | 7.819% | $258.151 | $258.15 | $258.15 | $258.20 |
| Purchase #5 | $160.89 | 6.432% | $171.2384 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $237.66 | 8.452% | $257.747 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $164.71 | 9.378% | $180.1565 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $1,226.88 | $1,309.4279 | $1,309.43 | $1,309.40 | $1,309.40 | |