| 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 | $219.50 | 13.432% | $248.9832 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $22.90 | 8.132% | $24.7622 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $184.88 | 4.638% | $193.4547 | $193.45 | $193.45 | $193.50 |
| Purchase #4 | $115.55 | 11.243% | $128.5413 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $17.68 | 10.519% | $19.5398 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $26.97 | 5.638% | $28.4906 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $31.43 | 11.161% | $34.9379 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $618.91 | $678.7097 | $678.70 | $678.75 | $678.70 | |