| 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 | $136.56 | 9.480% | $149.5059 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $229.55 | 13.124% | $259.6761 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $173.77 | 9.683% | $190.5961 | $190.60 | $190.60 | $190.60 |
| Purchase #4 | $201.87 | 12.269% | $226.6374 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $71.52 | 12.290% | $80.3098 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $66.61 | 3.390% | $68.8681 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $236.43 | 8.742% | $257.0987 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $1,116.31 | $1,232.6921 | $1,232.71 | $1,232.70 | $1,232.70 | |