| 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 | $245.86 | 13.494% | $279.0363 | $279.04 | $279.05 | $279.00 |
| Purchase #2 | $203.55 | 13.859% | $231.76 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $157.64 | 5.583% | $166.441 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $25.31 | 7.220% | $27.1374 | $27.14 | $27.15 | $27.10 |
| Purchase #5 | $117.56 | 8.189% | $127.187 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $224.35 | 9.666% | $246.0357 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $36.80 | 11.434% | $41.0077 | $41.01 | $41.00 | $41.00 |
| 7 purchase totals = | $1,011.07 | $1,118.6051 | $1,118.62 | $1,118.65 | $1,118.50 | |