| 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 | $242.58 | 11.437% | $270.3239 | $270.32 | $270.30 | $270.30 |
| Purchase #2 | $72.28 | 6.860% | $77.2384 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $168.82 | 4.422% | $176.2852 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $72.58 | 11.830% | $81.1662 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $221.45 | 3.112% | $228.3415 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $155.68 | 9.192% | $169.9901 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $34.63 | 13.463% | $39.2922 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $968.02 | $1,042.6375 | $1,042.64 | $1,042.65 | $1,042.60 | |