| 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 | $226.56 | 8.764% | $246.4157 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $234.66 | 4.639% | $245.5459 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $120.57 | 8.161% | $130.4097 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $115.36 | 6.555% | $122.9218 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $160.60 | 12.627% | $180.879 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $243.72 | 8.722% | $264.9773 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $105.54 | 7.202% | $113.141 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $1,207.01 | $1,304.2904 | $1,304.30 | $1,304.30 | $1,304.20 | |