| 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 | $114.39 | 7.871% | $123.3936 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $250.61 | 6.801% | $267.654 | $267.65 | $267.65 | $267.70 |
| Purchase #3 | $23.81 | 3.845% | $24.7255 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $176.93 | 5.524% | $186.7036 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $212.35 | 12.355% | $238.5858 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $8.86 | 7.615% | $9.5347 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $26.76 | 11.458% | $29.8262 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $813.71 | $880.4234 | $880.42 | $880.50 | $880.40 | |