| 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 | $107.84 | 7.119% | $115.5171 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $218.49 | 9.752% | $239.7971 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $10.63 | 9.361% | $11.6251 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $39.31 | 7.735% | $42.3506 | $42.35 | $42.35 | $42.40 |
| Purchase #5 | $187.42 | 4.772% | $196.3637 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $80.80 | 8.709% | $87.8369 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $106.96 | 5.829% | $113.1947 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $751.45 | $806.6852 | $806.69 | $806.70 | $806.70 | |