| 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 | $180.33 | 10.200% | $198.7237 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $207.34 | 4.674% | $217.0311 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $180.66 | 6.285% | $192.0145 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $113.71 | 7.252% | $121.9562 | $121.96 | $121.95 | $122.00 |
| Purchase #5 | $41.93 | 11.122% | $46.5935 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $221.85 | 13.558% | $251.9284 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $93.88 | 10.360% | $103.606 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $1,039.70 | $1,131.8534 | $1,131.85 | $1,131.85 | $1,131.80 | |