| 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 | $29.66 | 9.164% | $32.378 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $223.53 | 10.764% | $247.5908 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $106.77 | 5.779% | $112.9402 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $15.82 | 7.813% | $17.056 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $192.44 | 5.188% | $202.4238 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $40.35 | 4.823% | $42.2961 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $165.59 | 13.655% | $188.2013 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $774.16 | $842.8862 | $842.89 | $842.90 | $842.90 | |