| 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 | $221.73 | 3.472% | $229.4285 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $204.78 | 10.273% | $225.817 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $80.39 | 7.806% | $86.6652 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $249.74 | 6.804% | $266.7323 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $176.63 | 6.489% | $188.0915 | $188.09 | $188.10 | $188.10 |
| Purchase #6 | $139.25 | 4.692% | $145.7836 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $48.67 | 12.112% | $54.5649 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $1,121.19 | $1,197.0830 | $1,197.08 | $1,197.10 | $1,197.10 | |