| 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 | $34.66 | 9.380% | $37.9111 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $175.64 | 4.107% | $182.8535 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $169.95 | 11.232% | $189.0388 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $222.26 | 6.695% | $237.1403 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $235.56 | 9.528% | $258.0042 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $79.44 | 13.643% | $90.278 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $110.51 | 12.570% | $124.4011 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $1,028.02 | $1,119.6270 | $1,119.62 | $1,119.65 | $1,119.60 | |