| 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 | $5.28 | 10.267% | $5.8221 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $183.51 | 6.699% | $195.8033 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $222.82 | 13.761% | $253.4823 | $253.48 | $253.50 | $253.50 |
| Purchase #4 | $23.25 | 3.691% | $24.1082 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $148.37 | 11.736% | $165.7827 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $211.88 | 10.315% | $233.7354 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $197.34 | 11.673% | $220.3755 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $992.45 | $1,099.1095 | $1,099.11 | $1,099.15 | $1,099.10 | |