| 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 | $121.69 | 13.253% | $137.8176 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $163.25 | 3.823% | $169.491 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $189.86 | 11.252% | $211.223 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $247.33 | 13.624% | $281.0262 | $281.03 | $281.05 | $281.00 |
| Purchase #5 | $70.62 | 13.701% | $80.2956 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $32.79 | 8.610% | $35.6132 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $138.46 | 4.167% | $144.2296 | $144.23 | $144.25 | $144.20 |
| 7 purchase totals = | $964.00 | $1,059.6962 | $1,059.70 | $1,059.70 | $1,059.60 | |