| 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 | $229.82 | 10.786% | $254.6084 | $254.61 | $254.60 | $254.60 |
| Purchase #2 | $49.99 | 3.722% | $51.8506 | $51.85 | $51.85 | $51.90 |
| Purchase #3 | $56.55 | 8.563% | $61.3924 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $202.76 | 12.778% | $228.6687 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $197.44 | 12.235% | $221.5968 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $150.51 | 6.411% | $160.1592 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $220.73 | 4.791% | $231.3052 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $1,107.80 | $1,209.5813 | $1,209.59 | $1,209.55 | $1,209.70 | |