| 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 | $238.90 | 12.436% | $268.6096 | $268.61 | $268.60 | $268.60 |
| Purchase #2 | $245.97 | 7.742% | $265.013 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $63.30 | 4.776% | $66.3232 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $179.25 | 12.745% | $202.0954 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $203.31 | 5.317% | $214.12 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $28.96 | 7.710% | $31.1928 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $37.94 | 7.417% | $40.754 | $40.75 | $40.75 | $40.80 |
| 7 purchase totals = | $997.63 | $1,088.1080 | $1,088.10 | $1,088.05 | $1,088.10 | |