| 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 | $98.74 | 6.393% | $105.0524 | $105.05 | $105.05 | $105.10 |
| Purchase #2 | $150.73 | 10.326% | $166.2944 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $226.48 | 3.377% | $234.1282 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $18.97 | 4.828% | $19.8859 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $37.61 | 3.592% | $38.961 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $183.83 | 12.792% | $207.3455 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $238.77 | 11.271% | $265.6818 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $955.13 | $1,037.3492 | $1,037.35 | $1,037.40 | $1,037.40 | |