| 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 | $186.30 | 10.425% | $205.7218 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $130.57 | 3.842% | $135.5865 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $38.45 | 13.514% | $43.6461 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $26.53 | 6.285% | $28.1974 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $159.69 | 9.849% | $175.4179 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $200.48 | 13.314% | $227.1719 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $230.98 | 13.365% | $261.8505 | $261.85 | $261.85 | $261.90 |
| 7 purchase totals = | $973.00 | $1,077.5921 | $1,077.60 | $1,077.55 | $1,077.60 | |