| 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 | $230.27 | 10.376% | $254.1628 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $31.83 | 11.818% | $35.5917 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $145.92 | 5.383% | $153.7749 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $193.47 | 9.122% | $211.1183 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $72.54 | 9.149% | $79.1767 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $56.57 | 9.116% | $61.7269 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $100.27 | 12.115% | $112.4177 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $830.87 | $907.9690 | $907.97 | $907.95 | $908.00 | |