| 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 | $230.70 | 11.157% | $256.4392 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $108.59 | 5.409% | $114.4636 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $195.44 | 6.590% | $208.3195 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $41.55 | 3.222% | $42.8887 | $42.89 | $42.90 | $42.90 |
| Purchase #5 | $174.92 | 10.176% | $192.7199 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $194.30 | 8.644% | $211.0953 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $178.58 | 9.161% | $194.9397 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $1,124.08 | $1,220.8659 | $1,220.87 | $1,220.85 | $1,220.80 | |