| 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 | $111.32 | 11.643% | $124.281 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $72.66 | 4.396% | $75.8541 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $250.48 | 9.391% | $274.0026 | $274.00 | $274.00 | $274.00 |
| Purchase #4 | $58.58 | 8.143% | $63.3502 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $152.51 | 11.105% | $169.4462 | $169.45 | $169.45 | $169.40 |
| Purchase #6 | $217.47 | 12.574% | $244.8147 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $192.29 | 9.677% | $210.8979 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $1,055.31 | $1,162.6467 | $1,162.64 | $1,162.65 | $1,162.70 | |