| 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 | $229.43 | 9.308% | $250.7853 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $47.33 | 8.433% | $51.3213 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $240.66 | 11.120% | $267.4214 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $98.32 | 12.423% | $110.5343 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $250.79 | 7.265% | $269.0099 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $250.46 | 7.692% | $269.7254 | $269.73 | $269.75 | $269.70 |
| Purchase #7 | $25.70 | 7.396% | $27.6008 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $1,142.69 | $1,246.3984 | $1,246.40 | $1,246.40 | $1,246.30 | |