| 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 | $103.92 | 11.699% | $116.0776 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $239.50 | 13.712% | $272.3402 | $272.34 | $272.35 | $272.30 |
| Purchase #3 | $19.36 | 9.254% | $21.1516 | $21.15 | $21.15 | $21.20 |
| Purchase #4 | $187.96 | 12.837% | $212.0884 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $129.42 | 4.428% | $135.1507 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $156.94 | 10.792% | $173.877 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $93.50 | 7.173% | $100.2068 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $930.60 | $1,030.8923 | $1,030.90 | $1,030.95 | $1,031.00 | |