| 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 | $40.81 | 8.111% | $44.1201 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $219.83 | 8.399% | $238.2935 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $20.28 | 3.351% | $20.9596 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $158.84 | 3.665% | $164.6615 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $231.89 | 6.414% | $246.7634 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $232.86 | 6.774% | $248.6339 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $178.84 | 9.459% | $195.7565 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $1,083.35 | $1,159.1885 | $1,159.18 | $1,159.15 | $1,159.30 | |