| 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 | $219.94 | 9.508% | $240.8519 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $131.85 | 12.131% | $147.8447 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $98.86 | 3.754% | $102.5712 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $216.30 | 3.475% | $223.8164 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $167.97 | 11.115% | $186.6399 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $21.56 | 12.265% | $24.2043 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $183.97 | 3.282% | $190.0079 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $1,040.45 | $1,115.9363 | $1,115.93 | $1,115.90 | $1,115.90 | |