| 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 | $238.46 | 8.357% | $258.3881 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $184.83 | 11.510% | $206.1039 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $99.90 | 6.704% | $106.5973 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $157.56 | 9.751% | $172.9237 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $246.65 | 6.748% | $263.2939 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $210.85 | 6.745% | $225.0718 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $138.94 | 5.309% | $146.3163 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $1,277.19 | $1,378.6950 | $1,378.69 | $1,378.65 | $1,378.70 | |