| 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 | $225.35 | 8.815% | $245.2146 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $49.65 | 7.360% | $53.3042 | $53.30 | $53.30 | $53.30 |
| Purchase #3 | $113.64 | 12.671% | $128.0393 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $192.72 | 8.701% | $209.4886 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $194.28 | 7.362% | $208.5829 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $165.36 | 10.461% | $182.6583 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $130.86 | 5.835% | $138.4957 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $1,071.86 | $1,165.7836 | $1,165.78 | $1,165.80 | $1,165.80 | |