| 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 | $214.98 | 13.398% | $243.783 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $36.32 | 4.554% | $37.974 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $37.93 | 6.271% | $40.3086 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $179.43 | 12.824% | $202.4401 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $78.81 | 11.342% | $87.7486 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $233.89 | 10.594% | $258.6683 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $45.92 | 7.842% | $49.521 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $827.28 | $920.4436 | $920.44 | $920.40 | $920.40 | |