| 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 | $206.81 | 9.346% | $226.1385 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $160.60 | 11.506% | $179.0786 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $28.82 | 12.818% | $32.5141 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $120.86 | 9.580% | $132.4384 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $24.69 | 5.558% | $26.0623 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $9.47 | 13.119% | $10.7124 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $133.51 | 12.542% | $150.2548 | $150.25 | $150.25 | $150.30 |
| 7 purchase totals = | $684.76 | $757.1991 | $757.19 | $757.20 | $757.20 | |