| 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 | $199.95 | 7.345% | $214.6363 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $108.49 | 3.442% | $112.2242 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $85.45 | 5.749% | $90.3625 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $243.50 | 8.689% | $264.6577 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $203.52 | 9.670% | $223.2004 | $223.20 | $223.20 | $223.20 |
| Purchase #6 | $174.50 | 5.658% | $184.3732 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $217.84 | 11.755% | $243.4471 | $243.45 | $243.45 | $243.40 |
| 7 purchase totals = | $1,233.25 | $1,332.9014 | $1,332.90 | $1,332.85 | $1,332.90 | |