| 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 | $187.26 | 6.843% | $200.0742 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $133.43 | 10.349% | $147.2387 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $91.54 | 3.124% | $94.3997 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $172.42 | 11.178% | $191.6931 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $105.90 | 12.118% | $118.733 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $127.78 | 5.656% | $135.0072 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $218.86 | 8.828% | $238.181 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $1,037.19 | $1,125.3269 | $1,125.32 | $1,125.35 | $1,125.30 | |