| 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 | $84.82 | 3.728% | $87.9821 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $139.82 | 5.627% | $147.6877 | $147.69 | $147.70 | $147.70 |
| Purchase #3 | $47.85 | 12.274% | $53.7231 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $104.25 | 4.707% | $109.157 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $161.71 | 6.514% | $172.2438 | $172.24 | $172.25 | $172.20 |
| Purchase #6 | $216.89 | 6.142% | $230.2114 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $243.30 | 5.820% | $257.4601 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $998.64 | $1,058.4652 | $1,058.46 | $1,058.45 | $1,058.50 | |