| 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 | $123.95 | 3.199% | $127.9152 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $243.92 | 4.157% | $254.0598 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $24.93 | 6.392% | $26.5235 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $188.55 | 13.797% | $214.5642 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $227.94 | 8.532% | $247.3878 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $154.28 | 7.755% | $166.2444 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $12.75 | 7.793% | $13.7436 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $976.32 | $1,050.4385 | $1,050.43 | $1,050.40 | $1,050.40 | |