| 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 | $182.91 | 9.116% | $199.5841 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $209.98 | 3.586% | $217.5099 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $124.74 | 7.767% | $134.4286 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $183.33 | 13.742% | $208.5232 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $210.62 | 6.686% | $224.7021 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $124.98 | 13.809% | $142.2385 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $162.98 | 12.791% | $183.8268 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $1,199.54 | $1,310.8132 | $1,310.81 | $1,310.85 | $1,310.70 | |