| 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 | $200.90 | 13.365% | $227.7503 | $227.75 | $227.75 | $227.80 |
| Purchase #2 | $179.27 | 7.311% | $192.3764 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $212.53 | 8.277% | $230.1211 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $141.92 | 7.212% | $152.1553 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $75.68 | 8.401% | $82.0379 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $242.40 | 10.688% | $268.3077 | $268.31 | $268.30 | $268.30 |
| Purchase #7 | $128.83 | 3.786% | $133.7075 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $1,181.53 | $1,286.4562 | $1,286.47 | $1,286.45 | $1,286.50 | |