| 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 | $195.97 | 11.503% | $218.5124 | $218.51 | $218.50 | $218.50 |
| Purchase #2 | $12.35 | 9.562% | $13.5309 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $188.59 | 12.569% | $212.2939 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $61.77 | 10.336% | $68.1545 | $68.15 | $68.15 | $68.20 |
| Purchase #5 | $162.93 | 10.173% | $179.5049 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $5.48 | 13.183% | $6.2024 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $224.33 | 13.521% | $254.6617 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $851.42 | $952.8607 | $952.84 | $952.85 | $952.90 | |