| 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 | $19.38 | 10.610% | $21.4362 | $21.44 | $21.45 | $21.40 |
| Purchase #2 | $64.65 | 5.202% | $68.0131 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $238.60 | 4.759% | $249.955 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $118.93 | 9.142% | $129.8026 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $246.34 | 3.468% | $254.8831 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $233.78 | 6.308% | $248.5268 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $34.57 | 4.365% | $36.079 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $956.25 | $1,008.6958 | $1,008.70 | $1,008.75 | $1,008.70 | |