| 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 | $244.80 | 8.745% | $266.2078 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $141.32 | 6.428% | $150.404 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $178.60 | 12.518% | $200.9571 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $177.57 | 12.190% | $199.2158 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $237.40 | 10.776% | $262.9822 | $262.98 | $263.00 | $263.00 |
| Purchase #6 | $156.62 | 3.486% | $162.0798 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $82.72 | 4.782% | $86.6757 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $1,219.03 | $1,328.5224 | $1,328.53 | $1,328.55 | $1,328.60 | |