| 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 | $227.29 | 12.437% | $255.5581 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $188.43 | 3.432% | $194.8969 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $143.58 | 10.751% | $159.0163 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $31.90 | 12.219% | $35.7979 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $131.53 | 13.752% | $149.618 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $97.52 | 6.111% | $103.4794 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $169.49 | 5.434% | $178.7001 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $989.74 | $1,077.0667 | $1,077.08 | $1,077.05 | $1,077.10 | |