| 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 | $221.91 | 10.865% | $246.0205 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $5.40 | 7.316% | $5.7951 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $174.67 | 7.810% | $188.3117 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $124.31 | 4.439% | $129.8281 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $193.61 | 11.726% | $216.3127 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $236.81 | 11.870% | $264.9193 | $264.92 | $264.90 | $264.90 |
| Purchase #7 | $247.37 | 12.112% | $277.3315 | $277.33 | $277.35 | $277.30 |
| 7 purchase totals = | $1,204.08 | $1,328.5189 | $1,328.52 | $1,328.50 | $1,328.40 | |