| 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 | $80.78 | 4.279% | $84.2366 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $133.98 | 5.363% | $141.1653 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $138.47 | 3.712% | $143.61 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $207.70 | 9.270% | $226.9538 | $226.95 | $226.95 | $227.00 |
| Purchase #5 | $107.69 | 12.133% | $120.756 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $194.29 | 6.842% | $207.5833 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $216.74 | 5.477% | $228.6108 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,079.65 | $1,152.9158 | $1,152.92 | $1,152.90 | $1,153.00 | |