| 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 | $250.45 | 9.838% | $275.0893 | $275.09 | $275.10 | $275.10 |
| Purchase #2 | $53.93 | 4.246% | $56.2199 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $216.68 | 12.616% | $244.0163 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $139.64 | 11.857% | $156.1971 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $212.41 | 3.249% | $219.3112 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $75.64 | 6.200% | $80.3297 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $217.76 | 4.120% | $226.7317 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $1,166.51 | $1,257.8952 | $1,257.90 | $1,257.90 | $1,257.80 | |