| 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 | $178.38 | 11.402% | $198.7189 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $209.84 | 3.461% | $217.1026 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $123.37 | 4.294% | $128.6675 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $216.50 | 10.399% | $239.0138 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $238.91 | 11.759% | $267.0034 | $267.00 | $267.00 | $267.00 |
| Purchase #6 | $49.89 | 9.385% | $54.5722 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $238.26 | 4.118% | $248.0715 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,255.15 | $1,353.1499 | $1,353.14 | $1,353.05 | $1,353.20 | |