| 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 | $224.87 | 5.164% | $236.4823 | $236.48 | $236.50 | $236.50 |
| Purchase #2 | $198.76 | 12.630% | $223.8634 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $117.64 | 13.505% | $133.5273 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $134.62 | 7.570% | $144.8107 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $38.68 | 6.500% | $41.1942 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $112.82 | 12.577% | $127.0094 | $127.01 | $127.00 | $127.00 |
| Purchase #7 | $163.42 | 11.822% | $182.7395 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $990.81 | $1,089.6268 | $1,089.62 | $1,089.65 | $1,089.60 | |