| 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 | $184.61 | 11.113% | $205.1257 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $130.99 | 8.556% | $142.1975 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $52.41 | 3.607% | $54.3004 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $173.31 | 10.346% | $191.2407 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $91.47 | 6.280% | $97.2143 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $183.44 | 11.534% | $204.598 | $204.60 | $204.60 | $204.60 |
| Purchase #7 | $192.31 | 5.705% | $203.2813 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $1,008.54 | $1,097.9579 | $1,097.96 | $1,098.00 | $1,097.90 | |