| 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 | $201.94 | 4.161% | $210.3427 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $230.87 | 3.853% | $239.7654 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $118.72 | 11.190% | $132.0048 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $222.40 | 8.251% | $240.7502 | $240.75 | $240.75 | $240.80 |
| Purchase #5 | $188.62 | 9.138% | $205.8561 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $188.85 | 4.680% | $197.6882 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $156.72 | 5.300% | $165.0262 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $1,308.12 | $1,391.4336 | $1,391.44 | $1,391.45 | $1,391.50 | |