| 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 | $181.93 | 10.167% | $200.4268 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $208.27 | 4.710% | $218.0795 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $67.71 | 6.401% | $72.0441 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $112.42 | 7.854% | $121.2495 | $121.25 | $121.25 | $121.20 |
| Purchase #5 | $119.71 | 13.334% | $135.6721 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $177.84 | 7.840% | $191.7827 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $64.39 | 4.333% | $67.18 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $932.27 | $1,006.4347 | $1,006.43 | $1,006.50 | $1,006.40 | |