| 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 | $150.44 | 3.732% | $156.0544 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $11.69 | 3.845% | $12.1395 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $243.76 | 9.627% | $267.2268 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $211.26 | 12.535% | $237.7414 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $228.85 | 9.196% | $249.895 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $99.64 | 13.164% | $112.7566 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $114.74 | 12.190% | $128.7268 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $1,060.38 | $1,164.5405 | $1,164.55 | $1,164.60 | $1,164.50 | |