| 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 | $171.30 | 12.599% | $192.8821 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $248.40 | 4.587% | $259.7941 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $26.41 | 12.632% | $29.7461 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $67.29 | 6.251% | $71.4963 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $96.90 | 11.447% | $107.9921 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $135.51 | 5.460% | $142.9088 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $185.96 | 3.646% | $192.7401 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $931.77 | $997.5596 | $997.56 | $997.60 | $997.50 | |