| 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 | $204.61 | 12.411% | $230.0041 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $209.94 | 13.715% | $238.7333 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $11.99 | 7.555% | $12.8958 | $12.90 | $12.90 | $12.90 |
| Purchase #4 | $191.30 | 13.367% | $216.8711 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $80.51 | 8.489% | $87.3445 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $210.49 | 9.845% | $231.2127 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $32.53 | 7.447% | $34.9525 | $34.95 | $34.95 | $35.00 |
| 7 purchase totals = | $941.37 | $1,052.0140 | $1,052.00 | $1,052.00 | $1,052.00 | |