| 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 | $225.79 | 6.671% | $240.8525 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $191.72 | 4.281% | $199.9275 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $161.62 | 7.845% | $174.2991 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $244.35 | 3.745% | $253.5009 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $210.65 | 8.692% | $228.9597 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $141.75 | 11.339% | $157.823 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $23.67 | 4.273% | $24.6814 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $1,199.55 | $1,280.0441 | $1,280.04 | $1,280.05 | $1,280.10 | |