| 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 | $247.87 | 8.816% | $269.7222 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $173.54 | 12.497% | $195.2273 | $195.23 | $195.25 | $195.20 |
| Purchase #3 | $130.48 | 3.863% | $135.5204 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $49.29 | 4.734% | $51.6234 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $23.87 | 11.622% | $26.6442 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $25.83 | 10.842% | $28.6305 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $96.30 | 9.619% | $105.5631 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $747.18 | $812.9311 | $812.92 | $812.90 | $812.80 | |