| 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 | $60.93 | 6.171% | $64.69 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $210.95 | 5.314% | $222.1599 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $210.85 | 9.220% | $230.2904 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $119.64 | 5.606% | $126.347 | $126.35 | $126.35 | $126.30 |
| Purchase #5 | $218.56 | 9.268% | $238.8161 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $36.85 | 6.102% | $39.0986 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $85.62 | 9.849% | $94.0527 | $94.05 | $94.05 | $94.10 |
| 7 purchase totals = | $943.40 | $1,015.4547 | $1,015.46 | $1,015.45 | $1,015.50 | |