| 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 | $15.49 | 12.384% | $17.4083 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $81.69 | 12.277% | $91.7191 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $248.85 | 7.466% | $267.4291 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $180.44 | 11.341% | $200.9037 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $248.55 | 12.394% | $279.3553 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $153.34 | 8.175% | $165.8755 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $121.32 | 6.829% | $129.6049 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $1,049.68 | $1,152.2959 | $1,152.30 | $1,152.30 | $1,152.30 | |