| 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 | $193.54 | 3.151% | $199.6384 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $68.62 | 11.796% | $76.7144 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $241.45 | 3.557% | $250.0384 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $187.90 | 13.544% | $213.3492 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $121.65 | 11.158% | $135.2237 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $19.64 | 5.710% | $20.7614 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $200.90 | 13.400% | $227.8206 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,033.70 | $1,123.5461 | $1,123.54 | $1,123.50 | $1,123.40 | |