| 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 | $210.61 | 12.439% | $236.8078 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $236.50 | 3.106% | $243.8457 | $243.85 | $243.85 | $243.80 |
| Purchase #3 | $209.38 | 13.668% | $237.9981 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $78.91 | 7.244% | $84.6262 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $161.35 | 12.607% | $181.6914 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $39.34 | 5.836% | $41.6359 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $208.93 | 11.724% | $233.425 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,145.02 | $1,260.0301 | $1,260.05 | $1,260.10 | $1,259.90 | |