| 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 | $246.83 | 6.822% | $263.6687 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $232.76 | 5.378% | $245.2778 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $94.99 | 6.197% | $100.8765 | $100.88 | $100.90 | $100.90 |
| Purchase #4 | $58.72 | 9.203% | $64.124 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $218.94 | 10.457% | $241.8346 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $68.72 | 11.646% | $76.7231 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $89.27 | 10.257% | $98.4264 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $1,010.23 | $1,090.9311 | $1,090.93 | $1,090.95 | $1,090.90 | |