| 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 | $227.42 | 3.365% | $235.0727 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $134.97 | 4.695% | $141.3068 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $12.35 | 10.577% | $13.6563 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $200.31 | 10.158% | $220.6575 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $126.52 | 7.435% | $135.9268 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $18.99 | 4.523% | $19.8489 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $180.75 | 6.199% | $191.9547 | $191.95 | $191.95 | $192.00 |
| 7 purchase totals = | $901.31 | $958.4237 | $958.43 | $958.40 | $958.50 | |