| 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 | $25.58 | 7.222% | $27.4274 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $197.93 | 4.635% | $207.1041 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $98.39 | 5.520% | $103.8211 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $177.75 | 13.580% | $201.8885 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $211.36 | 11.239% | $235.1148 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $231.48 | 5.569% | $244.3711 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $88.63 | 3.574% | $91.7976 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $1,031.12 | $1,111.5246 | $1,111.52 | $1,111.50 | $1,111.50 | |