| 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 | $122.54 | 9.393% | $134.0502 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $206.29 | 5.829% | $218.3146 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $208.27 | 5.350% | $219.4124 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $91.95 | 9.843% | $101.0006 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $162.91 | 9.459% | $178.3197 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $95.37 | 5.118% | $100.251 | $100.25 | $100.25 | $100.30 |
| Purchase #7 | $171.48 | 9.606% | $187.9524 | $187.95 | $187.95 | $188.00 |
| 7 purchase totals = | $1,058.81 | $1,139.3009 | $1,139.29 | $1,139.25 | $1,139.40 | |