| 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 | $250.86 | 9.200% | $273.9391 | $273.94 | $273.95 | $273.90 |
| Purchase #2 | $213.56 | 5.849% | $226.0511 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $181.74 | 10.251% | $200.3702 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $60.27 | 6.231% | $64.0254 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $36.91 | 8.172% | $39.9263 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $177.42 | 7.653% | $190.998 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $75.40 | 13.759% | $85.7743 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $996.16 | $1,081.0844 | $1,081.09 | $1,081.10 | $1,081.10 | |