| 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 | $102.48 | 3.742% | $106.3148 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $26.50 | 12.372% | $29.7786 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $167.80 | 9.244% | $183.3114 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $208.70 | 8.177% | $225.7654 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $204.93 | 13.748% | $233.1038 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $145.36 | 5.323% | $153.0975 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $18.55 | 6.566% | $19.768 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $874.32 | $951.1395 | $951.14 | $951.10 | $951.20 | |