| 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 | $142.56 | 3.467% | $147.5026 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $21.88 | 8.551% | $23.751 | $23.75 | $23.75 | $23.80 |
| Purchase #3 | $211.95 | 12.425% | $238.2848 | $238.28 | $238.30 | $238.30 |
| Purchase #4 | $199.91 | 5.228% | $210.3613 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $76.88 | 12.687% | $86.6338 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $226.76 | 6.395% | $241.2613 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $47.33 | 13.782% | $53.853 | $53.85 | $53.85 | $53.90 |
| 7 purchase totals = | $927.27 | $1,001.6478 | $1,001.63 | $1,001.65 | $1,001.80 | |