| 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 | $247.74 | 13.130% | $280.2683 | $280.27 | $280.25 | $280.30 |
| Purchase #2 | $206.73 | 5.349% | $217.788 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $138.76 | 6.602% | $147.9209 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $224.86 | 8.646% | $244.3014 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $96.86 | 12.388% | $108.859 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $160.58 | 4.714% | $168.1497 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $38.62 | 3.145% | $39.8346 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $1,114.15 | $1,207.1219 | $1,207.12 | $1,207.10 | $1,207.10 | |