| 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 | $246.31 | 5.474% | $259.793 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $60.97 | 11.620% | $68.0547 | $68.05 | $68.05 | $68.10 |
| Purchase #3 | $122.80 | 6.507% | $130.7906 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $242.46 | 7.383% | $260.3608 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $203.46 | 8.487% | $220.7277 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $18.74 | 10.367% | $20.6828 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $209.36 | 11.493% | $233.4217 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $1,104.10 | $1,193.8313 | $1,193.82 | $1,193.85 | $1,193.90 | |