| 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 | $220.63 | 4.727% | $231.0592 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $68.52 | 10.356% | $75.6159 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $221.74 | 10.246% | $244.4595 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $209.64 | 8.828% | $228.147 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $20.62 | 12.535% | $23.2047 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $107.34 | 12.535% | $120.7951 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $205.85 | 13.637% | $233.9218 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $1,054.34 | $1,157.2032 | $1,157.21 | $1,157.15 | $1,157.20 | |