| 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 | $43.49 | 6.215% | $46.1929 | $46.19 | $46.20 | $46.20 |
| Purchase #2 | $199.74 | 7.285% | $214.2911 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $243.53 | 12.229% | $273.3113 | $273.31 | $273.30 | $273.30 |
| Purchase #4 | $193.28 | 3.647% | $200.3289 | $200.33 | $200.35 | $200.30 |
| Purchase #5 | $113.90 | 9.805% | $125.0679 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $150.84 | 7.306% | $161.8604 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $201.58 | 7.345% | $216.3861 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $1,146.36 | $1,237.4386 | $1,237.44 | $1,237.45 | $1,237.50 | |