| 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 | $184.82 | 9.675% | $202.7013 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $133.50 | 4.395% | $139.3673 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $77.73 | 13.599% | $88.3005 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $245.73 | 4.139% | $255.9008 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $133.77 | 4.199% | $139.387 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $10.82 | 13.867% | $12.3204 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $177.34 | 6.700% | $189.2218 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $963.71 | $1,027.1991 | $1,027.20 | $1,027.15 | $1,027.20 | |