| 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 | $243.51 | 3.741% | $252.6197 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $134.36 | 6.132% | $142.599 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $23.38 | 10.221% | $25.7697 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $152.81 | 6.318% | $162.4645 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $147.46 | 12.384% | $165.7214 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $5.95 | 11.858% | $6.6556 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $21.79 | 12.235% | $24.456 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $729.26 | $780.2859 | $780.29 | $780.20 | $780.40 | |