| 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 | $122.92 | 11.265% | $136.7669 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $50.50 | 4.691% | $52.869 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $178.75 | 11.537% | $199.3724 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $178.59 | 12.251% | $200.4691 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $112.94 | 4.769% | $118.3261 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $231.87 | 13.565% | $263.3232 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $106.51 | 13.418% | $120.8015 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $982.08 | $1,091.9282 | $1,091.93 | $1,091.85 | $1,092.00 | |