| 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 | $193.46 | 3.634% | $200.4903 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $246.26 | 9.610% | $269.9256 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $191.52 | 3.626% | $198.4645 | $198.46 | $198.45 | $198.50 |
| Purchase #4 | $84.48 | 10.247% | $93.1367 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $140.36 | 3.737% | $145.6053 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $132.72 | 3.640% | $137.551 | $137.55 | $137.55 | $137.60 |
| Purchase #7 | $58.43 | 9.856% | $64.1889 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $1,047.23 | $1,109.3623 | $1,109.37 | $1,109.40 | $1,109.40 | |