| 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 | $223.26 | 7.734% | $240.5269 | $240.53 | $240.55 | $240.50 |
| Purchase #2 | $128.83 | 3.251% | $133.0183 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $8.65 | 7.741% | $9.3196 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $189.64 | 13.415% | $215.0802 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $55.31 | 4.107% | $57.5816 | $57.58 | $57.60 | $57.60 |
| Purchase #6 | $236.40 | 8.838% | $257.293 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $79.88 | 11.317% | $88.92 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $921.97 | $1,001.7396 | $1,001.74 | $1,001.75 | $1,001.70 | |