| 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 | $28.58 | 3.256% | $29.5106 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $215.98 | 10.735% | $239.1655 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $160.49 | 3.361% | $165.8841 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $130.78 | 12.723% | $147.4191 | $147.42 | $147.40 | $147.40 |
| Purchase #5 | $51.43 | 6.686% | $54.8686 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $245.87 | 4.332% | $256.5211 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $27.72 | 6.132% | $29.4198 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $860.85 | $922.7888 | $922.79 | $922.70 | $922.80 | |