| 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 | $117.83 | 13.489% | $133.7241 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $216.37 | 4.286% | $225.6436 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $210.55 | 13.229% | $238.4037 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $127.71 | 10.385% | $140.9727 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $187.61 | 7.217% | $201.1498 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $119.26 | 13.650% | $135.539 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $14.37 | 6.369% | $15.2852 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $993.70 | $1,090.7181 | $1,090.71 | $1,090.70 | $1,090.60 | |