| 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 | $113.41 | 8.651% | $123.2211 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $141.67 | 10.846% | $157.0355 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $235.94 | 4.728% | $247.0952 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $56.41 | 3.393% | $58.324 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $17.63 | 11.453% | $19.6492 | $19.65 | $19.65 | $19.60 |
| Purchase #6 | $14.95 | 12.395% | $16.8031 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $204.91 | 6.779% | $218.8008 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $784.92 | $840.9289 | $840.93 | $840.90 | $840.80 | |