| 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 | $49.30 | 7.783% | $53.137 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $242.26 | 9.509% | $265.2965 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $43.92 | 13.310% | $49.7658 | $49.77 | $49.75 | $49.80 |
| Purchase #4 | $218.69 | 8.307% | $236.8566 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $79.70 | 11.734% | $89.052 | $89.05 | $89.05 | $89.10 |
| Purchase #6 | $228.41 | 3.174% | $235.6597 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $180.29 | 11.736% | $201.4488 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $1,042.57 | $1,131.2164 | $1,131.23 | $1,131.20 | $1,131.30 | |