| 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 | $197.54 | 12.307% | $221.8512 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $207.76 | 11.314% | $231.266 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $229.45 | 12.793% | $258.8035 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $107.48 | 11.310% | $119.636 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $220.26 | 10.791% | $244.0283 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $67.41 | 8.621% | $73.2214 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $60.32 | 3.719% | $62.5633 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $1,090.22 | $1,211.3697 | $1,211.37 | $1,211.35 | $1,211.40 | |