| 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 | $108.26 | 11.860% | $121.0996 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $14.87 | 5.539% | $15.6936 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $129.70 | 13.651% | $147.4053 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $195.28 | 3.189% | $201.5075 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $19.73 | 4.148% | $20.5484 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $59.97 | 12.669% | $67.5676 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $249.53 | 6.137% | $264.8437 | $264.84 | $264.85 | $264.80 |
| 7 purchase totals = | $777.34 | $838.6657 | $838.67 | $838.65 | $838.60 | |