| 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 | $188.35 | 6.216% | $200.0578 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $21.47 | 8.506% | $23.2962 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $130.39 | 12.670% | $146.9104 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $213.28 | 7.299% | $228.8473 | $228.85 | $228.85 | $228.80 |
| Purchase #5 | $87.52 | 12.197% | $98.1948 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $174.39 | 11.207% | $193.9339 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $172.34 | 4.417% | $179.9523 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $987.74 | $1,071.1927 | $1,071.19 | $1,071.20 | $1,071.20 | |