| 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 | $117.86 | 4.697% | $123.3959 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $240.68 | 4.370% | $251.1977 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $42.45 | 5.379% | $44.7334 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $76.60 | 7.447% | $82.3044 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $242.85 | 8.499% | $263.4898 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $219.54 | 3.866% | $228.0274 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $17.83 | 9.547% | $19.5322 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $957.81 | $1,012.6808 | $1,012.68 | $1,012.75 | $1,012.60 | |