| 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 | $203.69 | 10.247% | $224.5621 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $9.59 | 13.637% | $10.8978 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $193.39 | 12.493% | $217.5502 | $217.55 | $217.55 | $217.60 |
| Purchase #4 | $32.90 | 13.329% | $37.2852 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $238.70 | 4.347% | $249.0763 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $228.26 | 7.224% | $244.7495 | $244.75 | $244.75 | $244.70 |
| Purchase #7 | $137.34 | 4.441% | $143.4393 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,043.87 | $1,127.5604 | $1,127.57 | $1,127.60 | $1,127.60 | |