| 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 | $203.26 | 3.305% | $209.9777 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $246.62 | 12.630% | $277.7681 | $277.77 | $277.75 | $277.80 |
| Purchase #3 | $138.94 | 11.470% | $154.8764 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $124.93 | 6.366% | $132.883 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $199.64 | 3.190% | $206.0085 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $57.25 | 12.367% | $64.3301 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $170.91 | 5.141% | $179.6965 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $1,141.55 | $1,225.5403 | $1,225.55 | $1,225.60 | $1,225.60 | |