| 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 | $89.65 | 3.647% | $92.9195 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $177.77 | 7.562% | $191.213 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $190.72 | 3.281% | $196.9775 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $245.83 | 9.263% | $268.6012 | $268.60 | $268.60 | $268.60 |
| Purchase #5 | $212.78 | 7.522% | $228.7853 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $229.57 | 5.694% | $242.6417 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $46.56 | 6.176% | $49.4355 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $1,192.88 | $1,270.5737 | $1,270.58 | $1,270.60 | $1,270.50 | |