| 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 | $34.57 | 11.322% | $38.484 | $38.48 | $38.50 | $38.50 |
| Purchase #2 | $206.93 | 5.112% | $217.5083 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $86.35 | 4.813% | $90.506 | $90.51 | $90.50 | $90.50 |
| Purchase #4 | $94.55 | 8.419% | $102.5102 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $184.78 | 12.756% | $208.3505 | $208.35 | $208.35 | $208.40 |
| Purchase #6 | $202.26 | 13.554% | $229.6743 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $240.29 | 12.411% | $270.1124 | $270.11 | $270.10 | $270.10 |
| 7 purchase totals = | $1,049.73 | $1,157.1457 | $1,157.14 | $1,157.10 | $1,157.20 | |