| 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 | $128.44 | 3.865% | $133.4042 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $212.68 | 3.333% | $219.7686 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $137.77 | 13.214% | $155.9749 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $88.85 | 3.234% | $91.7234 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $139.65 | 13.663% | $158.7304 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $54.94 | 3.482% | $56.853 | $56.85 | $56.85 | $56.90 |
| Purchase #7 | $231.74 | 6.418% | $246.6131 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $994.07 | $1,063.0676 | $1,063.05 | $1,063.00 | $1,063.10 | |