| 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 | $191.47 | 3.400% | $197.98 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $135.35 | 9.437% | $148.123 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $112.63 | 10.461% | $124.4122 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $44.96 | 11.782% | $50.2572 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $146.76 | 12.455% | $165.039 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $230.99 | 4.200% | $240.6916 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $89.93 | 12.703% | $101.3538 | $101.35 | $101.35 | $101.40 |
| 7 purchase totals = | $952.09 | $1,027.8568 | $1,027.85 | $1,027.85 | $1,027.90 | |