| 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 | $239.46 | 4.220% | $249.5652 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $11.69 | 10.104% | $12.8712 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $36.75 | 10.594% | $40.6433 | $40.64 | $40.65 | $40.60 |
| Purchase #4 | $250.37 | 9.564% | $274.3154 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $24.44 | 5.332% | $25.7431 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $202.69 | 4.178% | $211.1584 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $239.72 | 11.362% | $266.957 | $266.96 | $266.95 | $267.00 |
| 7 purchase totals = | $1,005.12 | $1,081.2536 | $1,081.26 | $1,081.20 | $1,081.30 | |