| 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 | $128.56 | 10.126% | $141.578 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $36.54 | 9.124% | $39.8739 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $127.62 | 6.435% | $135.8323 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $161.60 | 9.819% | $177.4675 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $226.68 | 6.123% | $240.5596 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $128.85 | 12.591% | $145.0735 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $131.72 | 10.663% | $145.7653 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $941.57 | $1,026.1501 | $1,026.15 | $1,026.10 | $1,026.30 | |