| 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 | $198.28 | 7.638% | $213.4246 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $243.45 | 8.333% | $263.7367 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $174.71 | 4.136% | $181.936 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $41.85 | 10.406% | $46.2049 | $46.20 | $46.20 | $46.20 |
| Purchase #5 | $217.57 | 9.392% | $238.0042 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $66.46 | 9.404% | $72.7099 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $9.48 | 12.856% | $10.6987 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $951.80 | $1,026.7150 | $1,026.71 | $1,026.70 | $1,026.60 | |