| 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 | $114.93 | 13.314% | $130.2318 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $49.82 | 11.414% | $55.5065 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $221.80 | 7.744% | $238.9762 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $202.88 | 10.583% | $224.3508 | $224.35 | $224.35 | $224.40 |
| Purchase #5 | $45.63 | 12.344% | $51.2626 | $51.26 | $51.25 | $51.30 |
| Purchase #6 | $234.64 | 9.581% | $257.1209 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $120.98 | 10.496% | $133.6781 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $990.68 | $1,091.1269 | $1,091.13 | $1,091.15 | $1,091.20 | |