| 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 | $128.29 | 8.570% | $139.2845 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $210.94 | 3.598% | $218.5296 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $52.68 | 7.454% | $56.6068 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $127.27 | 13.338% | $144.2453 | $144.25 | $144.25 | $144.20 |
| Purchase #5 | $155.53 | 13.608% | $176.6945 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $36.63 | 12.625% | $41.2545 | $41.25 | $41.25 | $41.30 |
| Purchase #7 | $232.74 | 9.279% | $254.3359 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $944.08 | $1,030.9511 | $1,030.95 | $1,031.00 | $1,030.90 | |