| 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 | $121.38 | 11.712% | $135.596 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $189.55 | 6.438% | $201.7532 | $201.75 | $201.75 | $201.80 |
| Purchase #3 | $191.95 | 12.637% | $216.2067 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $214.43 | 3.720% | $222.4068 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $84.90 | 11.797% | $94.9157 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $207.62 | 7.338% | $222.8552 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $201.39 | 8.357% | $218.2202 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $1,211.22 | $1,311.9538 | $1,311.97 | $1,311.90 | $1,312.00 | |