| 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 | $232.73 | 3.168% | $240.1029 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $112.29 | 5.711% | $118.7029 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $144.85 | 13.842% | $164.9001 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $240.38 | 8.652% | $261.1777 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $202.50 | 3.311% | $209.2048 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $57.38 | 13.671% | $65.2244 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $145.90 | 4.518% | $152.4918 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $1,136.03 | $1,211.8046 | $1,211.79 | $1,211.80 | $1,211.80 | |