| 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 | $179.33 | 12.402% | $201.5705 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $232.32 | 3.484% | $240.414 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $120.73 | 10.462% | $133.3608 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $111.41 | 5.124% | $117.1186 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $81.34 | 5.432% | $85.7584 | $85.76 | $85.75 | $85.80 |
| Purchase #6 | $40.58 | 5.604% | $42.8541 | $42.85 | $42.85 | $42.90 |
| Purchase #7 | $207.62 | 4.660% | $217.2951 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $973.33 | $1,038.3715 | $1,038.37 | $1,038.30 | $1,038.50 | |