| 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 | $186.69 | 7.688% | $201.0427 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $66.35 | 6.841% | $70.889 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $211.64 | 12.832% | $238.7976 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $189.41 | 11.545% | $211.2774 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $28.61 | 10.636% | $31.653 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $110.25 | 4.557% | $115.2741 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $202.86 | 3.193% | $209.3373 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $995.81 | $1,078.2711 | $1,078.27 | $1,078.30 | $1,078.30 | |