| 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 | $134.63 | 9.587% | $147.537 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $95.52 | 8.162% | $103.3163 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $119.31 | 8.748% | $129.7472 | $129.75 | $129.75 | $129.70 |
| Purchase #4 | $83.89 | 10.169% | $92.4208 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $119.66 | 4.229% | $124.7204 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $178.45 | 9.200% | $194.8674 | $194.87 | $194.85 | $194.90 |
| Purchase #7 | $191.89 | 11.778% | $214.4908 | $214.49 | $214.50 | $214.50 |
| 7 purchase totals = | $923.35 | $1,007.0999 | $1,007.11 | $1,007.05 | $1,007.00 | |