| 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 | $31.67 | 4.309% | $33.0347 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $126.29 | 12.666% | $142.2859 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $240.55 | 7.713% | $259.1036 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $145.45 | 4.403% | $151.8542 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $141.68 | 7.293% | $152.0127 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $182.37 | 8.204% | $197.3316 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $239.71 | 12.378% | $269.3813 | $269.38 | $269.40 | $269.40 |
| 7 purchase totals = | $1,107.72 | $1,205.0040 | $1,204.99 | $1,205.05 | $1,205.00 | |