| 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 | $187.48 | 13.290% | $212.3961 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $173.96 | 3.789% | $180.5513 | $180.55 | $180.55 | $180.60 |
| Purchase #3 | $168.80 | 5.148% | $177.4898 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $95.78 | 5.626% | $101.1686 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $134.67 | 13.256% | $152.5219 | $152.52 | $152.50 | $152.50 |
| Purchase #6 | $198.63 | 4.220% | $207.0122 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $198.30 | 7.818% | $213.8031 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,157.62 | $1,244.9430 | $1,244.94 | $1,244.90 | $1,245.00 | |