| 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 | $113.25 | 6.656% | $120.7879 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $117.87 | 6.586% | $125.6329 | $125.63 | $125.65 | $125.60 |
| Purchase #3 | $216.65 | 3.632% | $224.5187 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $214.96 | 9.716% | $235.8455 | $235.85 | $235.85 | $235.80 |
| Purchase #5 | $238.41 | 7.772% | $256.9392 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $198.82 | 9.851% | $218.4058 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $226.54 | 9.721% | $248.562 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $1,326.50 | $1,430.6920 | $1,430.70 | $1,430.70 | $1,430.60 | |