| 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 | $102.58 | 13.388% | $116.3134 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $39.64 | 4.855% | $41.5645 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $190.87 | 6.515% | $203.3052 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $245.98 | 5.337% | $259.108 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $226.94 | 4.673% | $237.5449 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $232.74 | 8.594% | $252.7417 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $43.34 | 8.229% | $46.9064 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $1,082.09 | $1,157.4841 | $1,157.48 | $1,157.45 | $1,157.40 | |