| 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 | $110.34 | 11.282% | $122.7886 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $133.41 | 10.392% | $147.274 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $200.82 | 7.626% | $216.1345 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $181.56 | 6.283% | $192.9674 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $40.97 | 11.676% | $45.7537 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $49.71 | 9.420% | $54.3927 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $228.98 | 5.247% | $240.9946 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $945.79 | $1,020.3055 | $1,020.29 | $1,020.30 | $1,020.40 | |