| 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 | $80.92 | 10.147% | $89.131 | $89.13 | $89.15 | $89.10 |
| Purchase #2 | $243.36 | 10.608% | $269.1756 | $269.18 | $269.20 | $269.20 |
| Purchase #3 | $199.86 | 10.504% | $220.8533 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $218.73 | 10.300% | $241.2592 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $25.88 | 3.721% | $26.843 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $188.46 | 8.740% | $204.9314 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $86.66 | 6.684% | $92.4524 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $1,043.87 | $1,144.6459 | $1,144.64 | $1,144.70 | $1,144.70 | |