| 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 | $121.70 | 11.110% | $135.2209 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $240.71 | 8.715% | $261.6879 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $135.25 | 12.582% | $152.2672 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $141.40 | 3.323% | $146.0987 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $177.80 | 12.141% | $199.3867 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $223.71 | 10.726% | $247.7051 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $96.28 | 6.687% | $102.7182 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $1,136.85 | $1,245.0847 | $1,245.10 | $1,245.05 | $1,245.10 | |