| 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 | $103.59 | 8.841% | $112.7484 | $112.75 | $112.75 | $112.70 |
| Purchase #2 | $192.83 | 12.346% | $216.6368 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $104.88 | 5.342% | $110.4827 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $98.99 | 13.653% | $112.5051 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $198.25 | 4.310% | $206.7946 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $137.49 | 7.773% | $148.1771 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $185.63 | 13.201% | $210.135 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $1,021.66 | $1,117.4797 | $1,117.49 | $1,117.55 | $1,117.40 | |