| 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 | $234.63 | 9.870% | $257.788 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $142.70 | 7.331% | $153.1613 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $172.63 | 3.297% | $178.3216 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $41.83 | 11.354% | $46.5794 | $46.58 | $46.60 | $46.60 |
| Purchase #5 | $176.95 | 11.700% | $197.6532 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $185.54 | 7.183% | $198.8673 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $197.44 | 4.702% | $206.7236 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $1,151.72 | $1,239.0944 | $1,239.09 | $1,239.05 | $1,239.20 | |