| 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 | $35.34 | 10.372% | $39.0055 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $159.52 | 8.838% | $173.6184 | $173.62 | $173.60 | $173.60 |
| Purchase #3 | $132.78 | 4.807% | $139.1627 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $84.58 | 12.558% | $95.2016 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $180.71 | 3.428% | $186.9047 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $121.92 | 4.740% | $127.699 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $230.61 | 13.121% | $260.8683 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $945.46 | $1,022.4602 | $1,022.46 | $1,022.40 | $1,022.50 | |