| 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 | $124.77 | 8.632% | $135.5401 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $111.84 | 12.402% | $125.7104 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $58.63 | 4.263% | $61.1294 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $197.87 | 11.138% | $219.9088 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $185.69 | 4.818% | $194.6365 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $184.60 | 8.150% | $199.6449 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $49.72 | 3.707% | $51.5631 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $913.12 | $988.1332 | $988.13 | $988.15 | $988.00 | |