| 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 | $29.63 | 9.645% | $32.4878 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $135.83 | 11.694% | $151.714 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $250.26 | 9.643% | $274.3926 | $274.39 | $274.40 | $274.40 |
| Purchase #4 | $34.89 | 11.232% | $38.8088 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $90.45 | 8.630% | $98.2558 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $203.76 | 4.355% | $212.6337 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $194.75 | 11.682% | $217.5007 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $939.57 | $1,025.7934 | $1,025.79 | $1,025.80 | $1,025.80 | |