| 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 | $119.49 | 7.502% | $128.4541 | $128.45 | $128.45 | $128.50 |
| Purchase #2 | $210.26 | 6.223% | $223.3445 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $120.69 | 5.426% | $127.2386 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $86.64 | 3.813% | $89.9436 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $76.44 | 9.524% | $83.7201 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $124.30 | 8.786% | $135.221 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $155.49 | 3.687% | $161.2229 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $893.31 | $949.1448 | $949.13 | $949.10 | $949.00 | |