| 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 | $211.49 | 11.319% | $235.4286 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $194.26 | 7.614% | $209.051 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $223.64 | 6.449% | $238.0625 | $238.06 | $238.05 | $238.10 |
| Purchase #4 | $234.85 | 10.438% | $259.3636 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $216.95 | 9.107% | $236.7076 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $37.39 | 5.794% | $39.5564 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $92.83 | 8.647% | $100.857 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $1,211.41 | $1,319.0267 | $1,319.03 | $1,319.00 | $1,319.20 | |