| 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 | $36.28 | 9.837% | $39.8489 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $208.85 | 5.114% | $219.5306 | $219.53 | $219.55 | $219.50 |
| Purchase #3 | $48.89 | 4.485% | $51.0827 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $208.94 | 13.779% | $237.7298 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $216.69 | 4.401% | $226.2265 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $159.40 | 9.546% | $174.6163 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $198.96 | 8.666% | $216.2019 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,078.01 | $1,165.2367 | $1,165.24 | $1,165.30 | $1,165.10 | |