| 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 | $195.66 | 5.796% | $207.0005 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $186.40 | 6.397% | $198.324 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $243.41 | 5.164% | $255.9797 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $104.95 | 4.821% | $110.0096 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $183.91 | 3.265% | $189.9147 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $231.53 | 5.478% | $244.2132 | $244.21 | $244.20 | $244.20 |
| Purchase #7 | $246.86 | 9.545% | $270.4228 | $270.42 | $270.40 | $270.40 |
| 7 purchase totals = | $1,392.72 | $1,475.8645 | $1,475.85 | $1,475.80 | $1,475.80 | |