| 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 | $237.67 | 7.110% | $254.5683 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $38.48 | 13.316% | $43.604 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $139.85 | 5.346% | $147.3264 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $57.87 | 12.498% | $65.1026 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $204.49 | 5.418% | $215.5693 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $249.72 | 8.400% | $270.6965 | $270.70 | $270.70 | $270.70 |
| Purchase #7 | $120.39 | 12.868% | $135.8818 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $1,048.47 | $1,132.7489 | $1,132.75 | $1,132.75 | $1,132.80 | |