| 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 | $224.80 | 4.812% | $235.6174 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $94.27 | 6.809% | $100.6888 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $231.77 | 4.156% | $241.4024 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $143.40 | 12.475% | $161.2892 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $187.81 | 10.303% | $207.1601 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $103.95 | 10.417% | $114.7785 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $93.45 | 12.872% | $105.4789 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $1,079.45 | $1,166.4153 | $1,166.42 | $1,166.45 | $1,166.50 | |