| 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 | $12.92 | 11.451% | $14.3995 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $124.86 | 8.783% | $135.8265 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $187.92 | 7.799% | $202.5759 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $98.95 | 6.125% | $105.0107 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $230.72 | 8.340% | $249.962 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $235.89 | 4.798% | $247.208 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $100.73 | 13.485% | $114.3134 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $991.99 | $1,069.2960 | $1,069.30 | $1,069.30 | $1,069.30 | |