| 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 | $111.34 | 8.188% | $120.4565 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $203.89 | 7.472% | $219.1247 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $171.26 | 10.179% | $188.6926 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $122.74 | 12.433% | $138.0003 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $192.75 | 5.855% | $204.0355 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $69.35 | 11.307% | $77.1914 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $245.25 | 13.166% | $277.5396 | $277.54 | $277.55 | $277.50 |
| 7 purchase totals = | $1,116.58 | $1,225.0406 | $1,225.04 | $1,225.05 | $1,225.00 | |