| 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 | $208.85 | 6.744% | $222.9348 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $226.89 | 11.783% | $253.6244 | $253.62 | $253.60 | $253.60 |
| Purchase #3 | $236.96 | 12.206% | $265.8833 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $240.27 | 4.807% | $251.8198 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $132.71 | 4.385% | $138.5293 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $167.39 | 7.353% | $179.6982 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $22.88 | 12.260% | $25.6851 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $1,235.95 | $1,338.1749 | $1,338.17 | $1,338.20 | $1,338.10 | |