| 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 | $222.88 | 7.608% | $239.8367 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $249.36 | 8.204% | $269.8175 | $269.82 | $269.80 | $269.80 |
| Purchase #3 | $39.39 | 8.345% | $42.6771 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $23.78 | 6.127% | $25.237 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $58.65 | 6.350% | $62.3743 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $227.96 | 5.417% | $240.3086 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $228.43 | 9.548% | $250.2405 | $250.24 | $250.25 | $250.20 |
| 7 purchase totals = | $1,050.45 | $1,130.4917 | $1,130.50 | $1,130.50 | $1,130.40 | |