| 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 | $250.33 | 3.821% | $259.8951 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $120.29 | 13.457% | $136.4774 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $144.79 | 7.472% | $155.6087 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $54.98 | 3.148% | $56.7108 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $162.47 | 10.232% | $179.0939 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $250.81 | 5.559% | $264.7525 | $264.75 | $264.75 | $264.80 |
| Purchase #7 | $236.69 | 7.246% | $253.8406 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $1,220.36 | $1,306.3790 | $1,306.38 | $1,306.40 | $1,306.40 | |