| 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 | $192.70 | 5.656% | $203.5991 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $102.54 | 10.498% | $113.3046 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $243.71 | 8.781% | $265.1102 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $223.79 | 13.400% | $253.7779 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $154.52 | 11.635% | $172.4984 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $11.37 | 12.605% | $12.8032 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $84.58 | 8.656% | $91.9012 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $1,013.21 | $1,112.9946 | $1,112.99 | $1,113.00 | $1,113.00 | |