| 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 | $112.73 | 9.227% | $123.1316 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $203.43 | 10.790% | $225.3801 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $88.66 | 4.670% | $92.8004 | $92.80 | $92.80 | $92.80 |
| Purchase #4 | $161.90 | 12.674% | $182.4192 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $92.70 | 9.297% | $101.3183 | $101.32 | $101.30 | $101.30 |
| Purchase #6 | $215.95 | 11.502% | $240.7886 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $188.86 | 6.460% | $201.0604 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $1,064.23 | $1,166.8986 | $1,166.90 | $1,166.90 | $1,166.90 | |