| 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 | $127.71 | 5.687% | $134.9729 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $212.51 | 11.809% | $237.6053 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $239.67 | 7.789% | $258.3379 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $235.80 | 11.567% | $263.075 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $14.71 | 8.522% | $15.9636 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $30.53 | 4.457% | $31.8907 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $248.52 | 13.553% | $282.2019 | $282.20 | $282.20 | $282.20 |
| 7 purchase totals = | $1,109.45 | $1,224.0473 | $1,224.05 | $1,224.05 | $1,224.10 | |