| 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 | $210.52 | 11.628% | $234.9993 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $170.32 | 12.763% | $192.0579 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $33.73 | 8.841% | $36.7121 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $131.75 | 3.416% | $136.2506 | $136.25 | $136.25 | $136.30 |
| Purchase #5 | $241.35 | 4.163% | $251.3974 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $236.37 | 3.764% | $245.267 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $16.90 | 7.286% | $18.1313 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $1,040.94 | $1,114.8156 | $1,114.82 | $1,114.80 | $1,114.90 | |