| 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 | $239.39 | 10.536% | $264.6121 | $264.61 | $264.60 | $264.60 |
| Purchase #2 | $246.31 | 5.191% | $259.096 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $61.62 | 4.446% | $64.3596 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $52.46 | 3.623% | $54.3606 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $147.46 | 7.336% | $158.2777 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $47.62 | 9.692% | $52.2353 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $213.71 | 3.396% | $220.9676 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $1,008.57 | $1,073.9089 | $1,073.92 | $1,073.90 | $1,074.00 | |