| 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 | $243.39 | 4.584% | $254.547 | $254.55 | $254.55 | $254.50 |
| Purchase #2 | $84.53 | 7.816% | $91.1369 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $155.34 | 13.372% | $176.1121 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $232.51 | 9.353% | $254.2567 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $108.39 | 9.815% | $119.0285 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $214.40 | 3.496% | $221.8954 | $221.90 | $221.90 | $221.90 |
| Purchase #7 | $5.27 | 6.818% | $5.6293 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $1,043.83 | $1,122.6059 | $1,122.62 | $1,122.65 | $1,122.50 | |