| 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 | $102.32 | 7.522% | $110.0165 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $122.36 | 6.471% | $130.2779 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $8.85 | 11.428% | $9.8614 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $199.70 | 7.411% | $214.4998 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $38.88 | 12.306% | $43.6646 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $199.52 | 4.798% | $209.093 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $237.96 | 9.103% | $259.6215 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $909.59 | $977.0347 | $977.03 | $977.00 | $977.10 | |