| 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 | $31.42 | 12.739% | $35.4226 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $195.49 | 13.262% | $221.4159 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $106.53 | 6.432% | $113.382 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $50.36 | 8.185% | $54.482 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $120.37 | 7.566% | $129.4772 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $218.98 | 7.700% | $235.8415 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $222.53 | 4.751% | $233.1024 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $945.68 | $1,023.1236 | $1,023.12 | $1,023.15 | $1,023.10 | |