| 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 | $249.39 | 8.295% | $270.0769 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $98.49 | 9.149% | $107.5009 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $123.91 | 12.830% | $139.8077 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $172.66 | 6.600% | $184.0556 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $239.79 | 10.281% | $264.4428 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $151.93 | 4.597% | $158.9142 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $57.79 | 13.688% | $65.7003 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $1,093.96 | $1,190.4984 | $1,190.50 | $1,190.50 | $1,190.50 | |