| 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 | $184.43 | 9.115% | $201.2408 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $128.38 | 5.193% | $135.0468 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $244.77 | 9.503% | $268.0305 | $268.03 | $268.05 | $268.00 |
| Purchase #4 | $236.40 | 6.344% | $251.3972 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $28.33 | 4.485% | $29.6006 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $18.36 | 12.315% | $20.621 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $195.54 | 13.248% | $221.4451 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $1,036.21 | $1,127.3820 | $1,127.39 | $1,127.40 | $1,127.20 | |