| 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 | $105.55 | 9.636% | $115.7208 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $217.25 | 4.291% | $226.5722 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $249.69 | 7.426% | $268.232 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $220.53 | 10.194% | $243.0108 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $14.83 | 8.721% | $16.1233 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $22.64 | 13.369% | $25.6667 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $166.70 | 7.595% | $179.3609 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $997.19 | $1,074.6867 | $1,074.68 | $1,074.60 | $1,074.70 | |