| 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 | $242.40 | 13.320% | $274.6877 | $274.69 | $274.70 | $274.70 |
| Purchase #2 | $35.93 | 5.263% | $37.821 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $112.53 | 10.497% | $124.3423 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $88.58 | 4.768% | $92.8035 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $96.86 | 3.324% | $100.0796 | $100.08 | $100.10 | $100.10 |
| Purchase #6 | $250.77 | 6.106% | $266.082 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $160.99 | 3.397% | $166.4588 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $988.06 | $1,062.2749 | $1,062.27 | $1,062.30 | $1,062.30 | |