| 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 | $245.42 | 12.139% | $275.2115 | $275.21 | $275.20 | $275.20 |
| Purchase #2 | $153.70 | 12.406% | $172.768 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $14.39 | 13.715% | $16.3636 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $231.60 | 4.391% | $241.7696 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $53.85 | 3.430% | $55.6971 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $146.90 | 12.686% | $165.5357 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $160.56 | 3.458% | $166.1122 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $1,006.42 | $1,093.4577 | $1,093.46 | $1,093.40 | $1,093.50 | |