| 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 | $222.58 | 4.780% | $233.2193 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $171.77 | 5.103% | $180.5354 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $196.85 | 10.760% | $218.0311 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $114.69 | 12.225% | $128.7109 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $243.91 | 12.707% | $274.9036 | $274.90 | $274.90 | $274.90 |
| Purchase #6 | $94.29 | 3.212% | $97.3186 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $156.55 | 3.343% | $161.7835 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $1,200.64 | $1,294.5024 | $1,294.50 | $1,294.50 | $1,294.40 | |