| 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 | $248.92 | 12.853% | $280.9137 | $280.91 | $280.90 | $280.90 |
| Purchase #2 | $101.88 | 7.259% | $109.2755 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $146.48 | 12.532% | $164.8369 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $82.51 | 11.479% | $91.9813 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $187.74 | 7.309% | $201.4619 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $192.62 | 12.364% | $216.4355 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $126.78 | 11.508% | $141.3698 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $1,086.93 | $1,206.2746 | $1,206.28 | $1,206.30 | $1,206.30 | |