| 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 | $231.50 | 11.154% | $257.3215 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $18.39 | 5.284% | $19.3617 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $231.47 | 13.636% | $263.0332 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $28.31 | 11.352% | $31.5238 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $127.96 | 9.291% | $139.8488 | $139.85 | $139.85 | $139.80 |
| Purchase #6 | $192.39 | 12.178% | $215.8193 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $159.30 | 13.378% | $180.6112 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $989.32 | $1,107.5195 | $1,107.51 | $1,107.45 | $1,107.40 | |