| 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 | $198.85 | 13.274% | $225.2453 | $225.25 | $225.25 | $225.20 |
| Purchase #2 | $111.90 | 7.410% | $120.1918 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $228.98 | 6.623% | $244.1453 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $135.87 | 5.288% | $143.0548 | $143.05 | $143.05 | $143.10 |
| Purchase #5 | $56.75 | 9.411% | $62.0907 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $194.36 | 4.732% | $203.5571 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $16.30 | 13.389% | $18.4824 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $943.01 | $1,016.7674 | $1,016.77 | $1,016.80 | $1,016.80 | |