| 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 | $247.45 | 12.219% | $277.6859 | $277.69 | $277.70 | $277.70 |
| Purchase #2 | $200.79 | 4.572% | $209.9701 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $69.34 | 3.302% | $71.6296 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $141.80 | 7.843% | $152.9214 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $236.41 | 12.338% | $265.5783 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $211.37 | 7.172% | $226.5295 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $65.35 | 11.703% | $72.9979 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $1,172.51 | $1,277.3127 | $1,277.32 | $1,277.35 | $1,277.30 | |