| 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 | $239.60 | 9.603% | $262.6088 | $262.61 | $262.60 | $262.60 |
| Purchase #2 | $31.47 | 11.424% | $35.0651 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $6.75 | 4.376% | $7.0454 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $160.65 | 4.637% | $168.0993 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $171.28 | 13.805% | $194.9252 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $175.36 | 9.235% | $191.5545 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $216.36 | 6.837% | $231.1525 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $1,001.47 | $1,090.4508 | $1,090.46 | $1,090.45 | $1,090.50 | |