| 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 | $185.74 | 3.202% | $191.6874 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $48.42 | 5.181% | $50.9286 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $33.55 | 6.667% | $35.7868 | $35.79 | $35.80 | $35.80 |
| Purchase #4 | $249.86 | 9.693% | $274.0789 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $219.47 | 3.642% | $227.4631 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $238.61 | 4.135% | $248.4765 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $100.35 | 8.261% | $108.6399 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $1,076.00 | $1,137.0612 | $1,137.07 | $1,137.15 | $1,137.10 | |