| 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 | $212.93 | 7.165% | $228.1864 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $227.36 | 5.302% | $239.4146 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $212.88 | 6.547% | $226.8173 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $208.91 | 10.487% | $230.8184 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $131.51 | 4.757% | $137.7659 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $43.45 | 6.480% | $46.2656 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $137.39 | 4.718% | $143.8721 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $1,174.43 | $1,253.1403 | $1,253.15 | $1,253.05 | $1,253.20 | |