| 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 | $36.64 | 7.259% | $39.2997 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $241.27 | 4.611% | $252.395 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $145.54 | 7.446% | $156.3769 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $110.76 | 3.601% | $114.7485 | $114.75 | $114.75 | $114.70 |
| Purchase #5 | $135.43 | 7.394% | $145.4437 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $155.65 | 5.323% | $163.9352 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $142.67 | 3.180% | $147.2069 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $967.96 | $1,019.4059 | $1,019.42 | $1,019.45 | $1,019.30 | |