| 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 | $245.61 | 12.445% | $276.1762 | $276.18 | $276.20 | $276.20 |
| Purchase #2 | $183.58 | 7.817% | $197.9304 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $160.62 | 3.358% | $166.0136 | $166.01 | $166.00 | $166.00 |
| Purchase #4 | $208.52 | 9.435% | $228.1939 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $9.71 | 11.368% | $10.8138 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $57.84 | 4.708% | $60.5631 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $38.69 | 10.472% | $42.7416 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $904.57 | $982.4326 | $982.42 | $982.45 | $982.40 | |