| 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 | $193.48 | 13.851% | $220.2789 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $240.45 | 11.173% | $267.3155 | $267.32 | $267.30 | $267.30 |
| Purchase #3 | $54.93 | 3.345% | $56.7674 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $213.87 | 4.535% | $223.569 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $99.65 | 13.104% | $112.7081 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $241.71 | 4.795% | $253.3 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $174.99 | 10.859% | $193.9922 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $1,219.08 | $1,327.9311 | $1,327.94 | $1,327.90 | $1,328.00 | |