| 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 | $219.39 | 4.621% | $229.528 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $12.65 | 5.226% | $13.3111 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $195.90 | 7.564% | $210.7179 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $250.90 | 6.533% | $267.2913 | $267.29 | $267.30 | $267.30 |
| Purchase #5 | $39.53 | 10.203% | $43.5632 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $192.75 | 13.222% | $218.2354 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $120.97 | 12.481% | $136.0683 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $1,032.09 | $1,118.7152 | $1,118.72 | $1,118.70 | $1,118.70 | |