| 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 | $106.96 | 3.834% | $111.0608 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $235.72 | 12.386% | $264.9163 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $102.47 | 5.672% | $108.2821 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $216.30 | 9.703% | $237.2876 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $142.76 | 13.365% | $161.8399 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $246.68 | 12.282% | $276.9772 | $276.98 | $277.00 | $277.00 |
| Purchase #7 | $190.39 | 7.470% | $204.6121 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $1,241.28 | $1,364.9760 | $1,364.98 | $1,365.00 | $1,365.00 | |