| 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 | $127.51 | 7.759% | $137.4035 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $248.94 | 6.606% | $265.385 | $265.39 | $265.40 | $265.40 |
| Purchase #3 | $40.93 | 4.611% | $42.8173 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $64.41 | 5.761% | $68.1207 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $27.39 | 13.268% | $31.0241 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $193.35 | 4.224% | $201.5171 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $42.85 | 4.330% | $44.7054 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $745.38 | $790.9731 | $790.98 | $790.90 | $790.90 | |