| 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 | $236.91 | 12.283% | $266.0097 | $266.01 | $266.00 | $266.00 |
| Purchase #2 | $229.49 | 7.248% | $246.1234 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $81.53 | 13.510% | $92.5447 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $156.82 | 13.538% | $178.0503 | $178.05 | $178.05 | $178.10 |
| Purchase #5 | $34.59 | 10.203% | $38.1192 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $94.53 | 3.717% | $98.0437 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $189.72 | 11.262% | $211.0863 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,023.59 | $1,129.9773 | $1,129.97 | $1,129.95 | $1,129.90 | |