| 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 | $192.97 | 11.333% | $214.8393 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $204.55 | 11.214% | $227.4882 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $124.75 | 13.621% | $141.7422 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $227.37 | 5.861% | $240.6962 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $217.73 | 11.460% | $242.6819 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $39.84 | 4.562% | $41.6575 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $211.82 | 7.272% | $227.2236 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,219.03 | $1,336.3289 | $1,336.33 | $1,336.35 | $1,336.30 | |