| 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 | $9.28 | 12.337% | $10.4249 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $189.63 | 7.139% | $203.1677 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $241.32 | 7.251% | $258.8181 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $81.64 | 6.807% | $87.1972 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $8.98 | 4.532% | $9.387 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $28.29 | 11.587% | $31.568 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $119.44 | 13.180% | $135.1822 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $678.58 | $735.7451 | $735.75 | $735.70 | $735.80 | |