| 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 | $10.62 | 4.194% | $11.0654 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $235.68 | 12.506% | $265.1541 | $265.15 | $265.15 | $265.20 |
| Purchase #3 | $176.55 | 5.253% | $185.8242 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $162.42 | 3.673% | $168.3857 | $168.39 | $168.40 | $168.40 |
| Purchase #5 | $99.49 | 8.107% | $107.5557 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $208.92 | 7.464% | $224.5138 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $126.67 | 4.319% | $132.1409 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $1,020.35 | $1,094.6398 | $1,094.64 | $1,094.60 | $1,094.70 | |