| 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 | $193.41 | 11.118% | $214.9133 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $147.32 | 6.300% | $156.6012 | $156.60 | $156.60 | $156.60 |
| Purchase #3 | $11.81 | 8.590% | $12.8245 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $114.55 | 12.454% | $128.8161 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $11.68 | 8.281% | $12.6472 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $229.86 | 10.843% | $254.7837 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $189.65 | 13.115% | $214.5226 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $898.28 | $995.1086 | $995.10 | $995.05 | $995.00 | |