| 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 | $199.81 | 7.303% | $214.4021 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $233.70 | 12.834% | $263.6931 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $49.48 | 4.710% | $51.8105 | $51.81 | $51.80 | $51.80 |
| Purchase #4 | $225.80 | 9.774% | $247.8697 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $48.27 | 7.537% | $51.9081 | $51.91 | $51.90 | $51.90 |
| Purchase #6 | $236.43 | 7.673% | $254.5713 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $162.29 | 10.710% | $179.6713 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $1,155.78 | $1,263.9261 | $1,263.92 | $1,263.85 | $1,264.00 | |