| 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 | $199.42 | 9.311% | $217.988 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $54.45 | 7.604% | $58.5904 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $120.35 | 6.677% | $128.3858 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $172.32 | 3.342% | $178.0789 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $153.46 | 4.448% | $160.2859 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $106.46 | 8.746% | $115.771 | $115.77 | $115.75 | $115.80 |
| Purchase #7 | $217.66 | 5.274% | $229.1394 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,024.12 | $1,088.2394 | $1,088.25 | $1,088.30 | $1,088.30 | |