| 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 | $112.53 | 9.627% | $123.3633 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $247.64 | 4.393% | $258.5188 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $165.38 | 10.151% | $182.1677 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $55.30 | 10.539% | $61.1281 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $109.97 | 3.687% | $114.0246 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $62.90 | 7.396% | $67.5521 | $67.55 | $67.55 | $67.60 |
| Purchase #7 | $16.58 | 4.355% | $17.3021 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $770.30 | $824.0567 | $824.05 | $824.00 | $824.10 | |