| 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 | $211.36 | 9.436% | $231.3039 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $226.34 | 5.350% | $238.4492 | $238.45 | $238.45 | $238.40 |
| Purchase #3 | $244.35 | 4.486% | $255.3115 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $205.37 | 6.246% | $218.1974 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $166.31 | 9.271% | $181.7286 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $249.84 | 9.305% | $273.0876 | $273.09 | $273.10 | $273.10 |
| Purchase #7 | $38.96 | 8.819% | $42.3959 | $42.40 | $42.40 | $42.40 |
| 7 purchase totals = | $1,342.53 | $1,440.4741 | $1,440.48 | $1,440.50 | $1,440.40 | |