| 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 | $107.42 | 5.639% | $113.4774 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $103.25 | 4.239% | $107.6268 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $226.80 | 7.552% | $243.9279 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $221.92 | 3.806% | $230.3663 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $95.92 | 10.643% | $106.1288 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $179.93 | 3.827% | $186.8159 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $239.37 | 11.131% | $266.0143 | $266.01 | $266.00 | $266.00 |
| 7 purchase totals = | $1,174.61 | $1,254.3574 | $1,254.37 | $1,254.40 | $1,254.30 | |