| 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 | $223.81 | 12.226% | $251.173 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $197.86 | 3.618% | $205.0186 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $19.88 | 12.813% | $22.4272 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $127.87 | 10.148% | $140.8462 | $140.85 | $140.85 | $140.80 |
| Purchase #5 | $203.52 | 6.720% | $217.1965 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $78.49 | 13.365% | $88.9802 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $14.65 | 4.700% | $15.3386 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $866.08 | $940.9803 | $940.99 | $941.00 | $940.90 | |