| 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 | $33.85 | 11.742% | $37.8247 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $30.74 | 5.623% | $32.4685 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $222.85 | 11.409% | $248.275 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $222.49 | 6.573% | $237.1143 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $237.68 | 13.807% | $270.4965 | $270.50 | $270.50 | $270.50 |
| Purchase #6 | $202.91 | 6.495% | $216.089 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $231.85 | 4.172% | $241.5228 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $1,182.37 | $1,283.7908 | $1,283.79 | $1,283.75 | $1,283.80 | |