| 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 | $97.72 | 12.798% | $110.2262 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $166.97 | 10.517% | $184.5302 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $229.97 | 8.127% | $248.6597 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $214.66 | 6.457% | $228.5206 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $224.30 | 7.454% | $241.0193 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $198.76 | 9.627% | $217.8946 | $217.89 | $217.90 | $217.90 |
| Purchase #7 | $52.69 | 6.391% | $56.0574 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $1,185.07 | $1,286.9080 | $1,286.91 | $1,286.90 | $1,286.90 | |